I think that the stage of life you’re in would also play a huge part in what hours you’d prefer. When I was single, I’d prefer later hours like you so I could have a more relaxed morning. Now that I’m married with kids, however, an earlier schedule would mean more family time. Especially as school events are often scheduled for the early evening.
I was a towhead, which means I was born blonde and it turned to brown as I got older. When I first started noticing my hair turning darker, I asked my mom why and she told me it was because I ate too much peanut butter. I stopped eating it for about a week until I decided that I loved peanut butter more than being a blonde.