Earlier morning.

This week, I am able to run in the hour most people would agree to call it morning, around 7:30am. Compare to the hour I called "morning", it's far nicer to run especially in this season. Cooler and smells nicer in the Yoyogi woods. The only problem is that my body is still asleep during the run and get sleepy during the day. I guess I am still nocturnal. Can this habit be reformed?

◎Tuesday, 7th
Run: 10.5km at Yoyogi park

◎Wednesday, 8th
Run: 5.5km in the morning at Yoyogi park
15.1km in the evening at the track and Yoyogi park