http://en.wikipedia.org/wiki/Delayed_sleep_phase_syndrome
Then again, probably so do many people. But this was so spot on that I wanted to stab people in the face.
Ow, that hurt!
Anyway, that sounds like a more extreme version of me, there.
Huh… I’m, like, opposite. Once I stay up past midnight, it’s hard for me to sleep until 4. And I can get up at pretty much any time in the morning, if I have enough sleep.
…but on the subject of weird sleeping phases, I can fall asleep, start having a dream (sometimes really, really weird), wake up, and realize that 5-20 minutes have passed.