the entire hotel room.
If the bathroom light is extremely bright, it may actually make it harder to sleep.
Light at night can interfere with the body’s normal sleep-wake rhythm, which is why sleep environments are generally recommended to be dark.
A better approach is to leave the bathroom door only slightly open, if that provides enough visibility.
Even better, use a small, dim night-light if the room has one.
It Can Be Helpful When You Wake Up Suddenly
Imagine waking up at 2 a.m.
For a few seconds,