GoodSleep - color temperature

Studies have found that light sources with a color temperature below 3000K do not inhibit our drowsiness. On the contrary, exposure to high color temperatures before bedtime, especially light sources above 6500K, can easily suppress the secretion of melatonin in the body and reduce drowsiness, or even shorten the first half of the night. Deep sleep.
Using light sources with lower brightness and lower color temperature before going to bed, in addition to increasing sleep accidents, also has some help for subsequent sleep.
Detect the ambient light source and analyze the color temperature. You can take photos and archive records as a basis for adjusting the color of the light source.