[Arizhel]

This happened to me in my first job. I'm definitely a night-owl, but I was tired of coming in at 10-11 and leaving after dark, after everyone else including my boss had left, so I decided to change my routine and get up early and get to work by ~7-8. This worked great for about a week, until my boss started complaining about me leaving so early. So I switched back to my old routine of coming in really, really late, after everyone else did, and then leaving late after everyone else (but only barely, I'd just wait until everyone else was gone and then take off), but still only working 8 hours (maybe). Suddenly I was seen as a "hard worker" again.

People are stupid.

[mixmastamyk]

Maybe you should complain about them getting in late?

[Arizhel]

Complaining about when your boss shows up to work isn't a recipe for success in any job.

[mixmastamyk]

Complaining might be a strong word, but I would definitely have a pithy comeback ready at the first sign of criticism, eg. "Ok, Mr. StartsAtEleven…", "early to bed, early to rise..", etc.