Got a good-enough sleep today - 6 hours. Great, my body has finally transitioned over to night shift routine, now that I'm on my last night shift. LOL.

Stairs. 36 trips up and down the two flights
18:11 and 164 BPM.

This would have been a really fast (maybe record fast) session if I could have kept up the pace. But I started feeling icky and decided that it wasn't worth it to finish.

They tell you to "listen to your body". Listen selectively. My body tells me it wants ice cream and peanut butter cookies, in addition to telling me when it's not feeling so good.

Edit:
Stuck in the control room most of the night, so I decided to sling dumbbells around a bit. Top of each hour after taking readings, did some
Arnold Presses 20lbsx10reps (5-6 different times during the night)
Hammer Curls - same
DB curls - same
Incline pushups 10 (5-6 times)
35lb dumbbell rows 5 (5-6 times)

I can already tell this is going to hurt tomorrow. It hurts now.

Final edit: New food discovery...
2 Good Greek Yogurt. 2 grams sugar (as lactose, not freaking fructose), 12g protein, and only 80 cal. Drop in a packet of Splenda and you are eating mana from heaven, but without the insulin spike.