Part-time Morning Job Ideas?

I work a full time job with somewhat odd hours: 11-8 M-Th and a few hours on the weekend. I'm thinking of looking for a second part time job to help pay down some debts. Since I'm more of a morning person than a night owl, I'd ideally like to look for something in the mornings before my FT job, and possibly weekends too.

My first ideas to look into was coffee shops and Uber. Uber especially might work because I live near a major airport and I've heard that morning trips to airports are lucrative fare, but I've heard mixed things about whether Uber is really worth your time when you factor in car depreciation... and the question of insurance seems like a grey area...

Can anyone share some insight ? Other suggestions I might not have thought of?