Having to do a colo move, I have been up late at night moving servers from one colo to another, right now it is mostly a physical job, rather brainless, since I don't run the show. I keep shaking my head at the whole thing, as do my co-workers, but oh well. But working at night sucks, sleeping in the daytime is not easy here, or natural. I have many of the symptoms of sleep deprivation. The next guy up calls it torture on our calls now, and it is not pleasant to do this right now, but we should be done at the end of the month.
What really surprised me was finding 6 people willing to do this for free, I put a 4 hour ad in CraigsList for an intern, 6 people answered, things are bad out there.