Exposure to sunlight and other bright lights:
A) increases the production of melatonin.
B) suppresses the production of melatonin.
C) increases the level of hypocretins in the brain.
D) increases the incidence of sleep spindles.

Question

Quizplus · Accepted Answer

Exposure to sunlight and other bright lights suppresses the production of melatonin, a hormone that promotes sleep. This is why it's recommended to dim lights in the evening and avoid bright screens before bed, to help promote healthy sleep.

Exposure to Sunlight and Other Bright Lights