Non-clinical Sleep and Wake-up Uses
A dawn simulator can be used as an alarm clock. Light enters through the eyelids triggering the body to begin its wake-up cycle, including the release of cortisol, so that by the time the light is at full brightness, sleepers wake up on their own, without the need for an alarm.
Read more about this topic: Dawn Simulation
Famous quotes containing the word sleep:
“The issue is privacy. Why is the decision by a woman to sleep with a man she has just met in a bar a private one, and the decision to sleep with the same man for $100 subject to criminal penalties?”
—Anna Quindlen (b. 1952)