LOL. Once left one voicemail for my boss at 4 a.m. something. I had been out earlier that night and felt I had come up with the solution to something nagging me. So I hit the office about 2 a.m. or 2:30 a.m. and worked on it past 4 a.m. Got it working and left him a voicemail that I’d be in late that a.m. by a couple of hours. We had 24-hour security so I just checked in at the desk and my badge got me access to our floor.
He was surprised by the time-stamp. I tend to be an all-nighter. Don’t like early but I love to work late at night, often. Too many nights on 3rd shift and late nights in college.
I once worked a 36 hour day.