Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?
Are you using your smart phone or tablet in the late evening? Twilight may be a solution for you!
UYARI: Android O does no allow the app to cover your notifications any more..
Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.
The cause is the photoreceptor in your eyes, called Melanopsin. This receptor is sensitive to a narrow band of blue light in the 460-480nm range which may suppress Melatonin production – a hormone responsible for your healthy sleep-wake cycles.
In experimental scientific studies it has been shown an average person reading on a tablet or smart phone for a couple of hours before bed time may find their sleep delayed by about an hour.
The Twilight app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.
Documentation
Get more from Twilight
1) Bed reading: Twilight is more pleasant on the eyes for night reading. Especially as it is able to lower the screen backlight far below the ability of the backligt controls on your screen
2) AMOLED screens: We have tested Twilight on an AMOLED screen for 2.5 years without any sign of depletion or over-burning. If properly configured Twilight causes less light emission (by enabling dimming) with more equal light distribution (dark areas of the screen such as the status bar get tinted). This may in fact increase your AMOLED screen life time.
Basics on circadian rhythm and the role of melatonin
http://en.wikipedia.org/wiki/Melatonin
http://en.wikipedia.org/wiki/Melanopsin
http://en.wikipedia.org/wiki/Circadian_rhythms
http://en.wikipedia.org/wiki/Circadian_rhythm_disorder
İzinler
– yer – to find out your current sunset/surise times
– running apps – to stop Twilight in selected apps
– write settings – to set back-light
– network – access smartlight (Philips HUE) to shield you household light from blue
Automation (Tasker or other)
https://sites.google.com/site/twilight4android/automation
Related scientific research
Amplitude Reduction and Phase Shifts of Melatonin, Cortisol and Other Circadian Rhythms after a Gradual Advance of Sleep and Light Exposure in Humans Derk-Jan Dijk, & ortak 2012
Exposure to Room Light before Bedtime Suppresses Melatonin Onset and Shortens Melatonin Duration in Humans Joshua J. Gooley, Kyle Chamberlain, Kurt A. Smith & ortak, 2011
Effect of Light on Human Circadian Physiology Jeanne F. Duffy, Charles A. Czeisler 2009
Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans Claude Gronfier, Kenneth P. Wright, & ortak 2009
Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans Kenneth P. Wright, Claude Gronfier & ortak 2009
The Impact of Sleep Timing and Bright Light Exposure on Attentional Impairment during Night Work Nayantara Santhi & ortak 2008
Short-Wavelength Light Sensitivity of Circadian, Pupillary, and Visual Awareness in Humans Lacking an Outer Retina Farhan H. Zaidi & ortak, 2007
High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light. Lockley SW & ortak. 2003
Sensitivity of the human circadian pacemaker to nocturnal light: melatonin phase resetting and suppression Jamie M Zeitzer, Derk-Jan Dijk & ortak 2000
For a desktop alternative, try RedShift (Linux) or on Windows the app which has no relation to this project whatsoever, whose name cannot be said aloud or whispered as it is a Trademark, lets call it Lord Voldemort of the blue light flux filtering apps.Guessed it? Let us know in the comments.
Kategori: Sağlık & Fitness
İşletim sistemi: Android
Fiyat: Özgür
NE VAR NE YOK
fix for adaptive con on Pixels
new translations (many thanks)
Kullanıcı İncelemeleri/Görüşleri:
- Dear developers: I have adored this app for years on my s5. I just updated to an s8, and had it still working perfectly… Until I updated the android software last night. Şimdi, it doesn’t draw over the status bar at the top of the screen, or the navigation bar on the right hand side. It results in bright, bright light straight to my face during nighttime while trying to use my phone. I have gone through twilight settings looking for a fix to no avail. Please solve this issue, or guide me to fix it. I miss not having this issue, and will need to start looking at other apps if it is not solved.
- Incredible! I originally downloaded Twilight to help me fall asleep easier, but it came with the completely unexpected benefit of drastically helping my migraines. It’s been a total game changer for me. I keep the filters on all day long unless I’m in direct sunlight and need the extra brightness to see. Very simple interface, and lots of customization.
- The program is great, but there are other apps/programs that will not work while twilight is active. Some fix, just to pause twilight, but it would be great if they could figure a way to play nice with the password entry pages on some websites/apps/programs. That’s the only time it does not work. Temmuz 2018 Güncelleme: Still having issues after the recent update. Cannot use twilight and Facebook app together. That’s actually ok. Just a heads up.
Twilight file information
Paket ismi: com.urbandroid.lux
Sürüm: 9.0 (280)
Dosya boyutu: 5.8 MB
Güncellenmiş: Ağustos 18, 2018
Minimum Android sürümü: Android 4.0 (Dondurmalı Sandviç, API 14)
- DOWNLOAD Twilight 9.0 (280) APK – 5.8 MB
Eski versiyonlar
alacakaranlık 8.3
Paket ismi: com.urbandroid.lux
Sürüm: 8.3 (275)
Dosya boyutu: 5.7 MB
yüklendi: Mayıs 29, 2018
Minimum Android sürümü: Android 4.0 (Dondurmalı Sandviç, API 14)
alacakaranlık 8.3
Paket ismi: com.urbandroid.lux
Sürüm: 8.3 (273)
Dosya boyutu: 5.7 MB
yüklendi: Mayıs 19, 2018
Minimum Android sürümü: Android 4.0 (Dondurmalı Sandviç, API 14)
alacakaranlık 8.2
Paket ismi: com.urbandroid.lux
Sürüm: 8.2 (271)
Dosya boyutu: 5.7 MB
yüklendi: Mart 15, 2018
Minimum Android sürümü: Android 4.0 (Dondurmalı Sandviç, API 14)