I think I have figured out why I sleep better during the day than at night. First of all, the cats don't bother me as much during the day. They sleep with me. (Actually, they sleep at night too, just not as much). Second, and most importantly, during the day, taking a nap, my body typically dictates when I have to get up, not an alarm. I think it is easier to sleep knowing that you do not have to get up a "x" time. Maybe I am just rambling. I dunno.
Anyways, I am going to go back to yawning, trying not to nod off, and attempting to finish Barry Trotter.