I actually would prefer to workout mid-morning. Doesn't happen, though, since I work in an office. I mostly workout in the evening after I get home from work. I don't like working out just when I wake up. I'm uncoordinated and prone to injury if I work out too soon.
Last week before leaving on vacation, I did a morning workout because I knew I wouldn't be able to do a workout later that day. I gave myself 15 minutes to wake up and grab something light to eat and then did a 40 minute interval workout on the treadmill. I felt great, but by 4 PM, I was exhausted more than usual. My body's just not used to working out that time of day.
I can't really get up early and workout before work anyway as our house is very small and I would disturb my DH. I normally get home before he does, so can work out with the tv blaring and not bother anybody.
I shower twice a day. A shower in the morning before work and a quick shower after my workout. I don't worry much about my hair. It's long and thick and in a pony-tail mostly. Hard to go wrong there. I wash my hair only in the AM before work and pull it back after it dries.
April