Biphasic Sleep - Day 10

I had a core sleep of 4.5 hours, from 1:00 to 5:30 AM, and remembered having dreams, which rarely happened before. I didn't have any problems waking up, but it was too early to do anything interesting, and I spent the next hour in my bed, reading and listening to music. I don't really want to work in the mornings, so I'll try and fall asleep later, so that I wake up early enough to prepare myself without rushing, but not too early.

I gave myself too much time to fall asleep, and the alarm woke me up when I was entering another sleep cycle, so I felt slightly groggy for the next 15 minutes, but was alert for the rest of the evening (until 2AM).
Cactus