[miri]

Yeah. That probably works if you live in a place that has more than two hours of "darkness" (it's 1:41, and it's twilight) during the summer, and that has decent quantities of daylight during the winter.

The light adjustment thing works, though, it's just that up north (this being Trondheim, Norway - not that far north, but far enough) you have to enforce by using dark curtains, or even aluminium foil taped on the window. Just wish I had any. The joys of living in student housing - less choice in curtains. So I've gotten used to sleeping even in daylight, since it usually turns up in my room at 3:30 in the morning :P

http://www.heavens-above.com/sun.asp?lat=63.417&lng=10.4...

Note how there is no twilight ending or starting time.