““I think that these three things—sleeping during declining temperature, getting up at the same time of day every day, and exposing yourself to a lot of bright light in the morning—may be key to sound sleep,” says van Sommeren.”
““I think that these three things—sleeping during declining temperature, getting up at the same time of day every day, and exposing yourself to a lot of bright light in the morning—may be key to sound sleep,” says van Sommeren.”