Over the past few days, DDMD has been writing about his whirlwind of activities as he wraps up his dental residency. Yesterday’s entry starts at 01:15 AM and was written at 7:15 PM.
Presumably tomorrow’s entry will start off with an update along the lines of:

7:30 last night, discovered I was too tired to get out of my chair. Woke up three hours later with a monster of a sore neck and dragged myself to bed.

Heck, with the weird hours I keep, it’s kind of surprising I don’t have a few more entries like that myself!