Can confirm sibling's observation. I find it much easier to fall asleep when the light is redder. Even for example when reading a book, if there's a lot of bri

Can confirm sibling's observation. I find it much easier to fall asleep when the light is redder. Even for example when reading a book, if there's a lot of bright light in the room I will have a much harder time falling asleep. I've noticed that if I wake up for some reason at night and turn the lights on, if the light is bluer it will tend to wake me up completely, whereas a red light will allow me to stay "sleepy" and fall back asleep quicker.