On another note, I find I wake up when it gets light, no matter how much sleep I've had, so I sleep better in the winter than the summer.

Weel, that is a hard thing to do here as where I am in the wniter, the sun rises at about 10am and sets at about 3 and in the summer, sets around 1100 and rises at 3 am :P

The siesta life would work well for me and it is kind of what I try. After work, I try to grab 15-30 minutes.