Anything before 8 is too early.8 is borderline too early, but also a time I'm okay with being awake at.
9 until 11:30 is one of my favorite times. I like the way things look and feel around those hours.
12 until, like 5 are hours I don't really like all that much.
6 until 8 is another one of my favorite times. I like the way things look and feel around those hours too.
9 until 11 I don't really like.
11 until 2 in the morning are good hours for me as long as I don't have to wake up early in the morning.
So my favorite part of the day is mid-morning and late afternoon / dusk.