For me, I'm a definite night owl. I do, however, love being awake early in the mornings when everyone else is asleep and the day is just beginning. Unfortunately, the two don't combine well. And I end up a little like this:
Also, my prime creative time has shifted over the years. I used to love late night writing. Now I find myself more productive during daylight hours. Late morning/early afternoon specifically. This might have something to do with the fact that my kids are both in school full time now LOL
But I'm curious - how many other late night vampires are out there? :) Or do you like to rise with the sun?