Twilight Blue light filter for better sleep Pro V 12.0 APK
Urbandroid (Petr Nálevka)
Are you having trouble falling asleep? Are your children hyperactive when they play with the tablet before bed? Are you using your smartphone or tablet late at night? Twilight may be a solution for you! its natural rhythm (circadian) and causes 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 460-480 nm range that can suppress the production of melatonin, a hormone responsible for your healthy sleep-wake cycles. Experimental scientific studies have shown that the average person Reading on a tablet or smart phone for a couple of hours before bedtime you may find that your sleep is delayed by about an hour. See the references below. The Twilight app makes your device's screen adapt to the time of day.
Required Android Versions : Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]