At my current employer, Kuva Space, I'm among other things responsible for the commisioning and in orbit calibration of the payload. The Moon is a major calibration target for us, and between waxing and waining crescents I spent a lot of time analyzing Moon shots to perform radiometric calibration and camera parameter optimizations. The Moon doesn't know about weekends and images are not always downlinked at the most convenient times so that makes my life a bit more hectic.