You do what you do. But what does that LOOK like on days I open?

5:00: wake up, shower, eat, go to work
5:30-10:30: snack, work
10:30-11:00: eat, commute home
11:00 - 12N: nap
12N - 1:30: homework/lectures/readings
1:30 - 1:45: commute time
1:45 - 2:30: workout
2:30 - 2:45: commute school
2:45 - 4:00: quality time with Leona
4:00 - 4:30: pickup groceries, commute home
4:30 - 5:30: dinner, cleanup
5:30 - 9:30: homework/lectures/readings
9:30 - 10:00: maybe bath/bedtime routine
10:00 - 5:00: sleep

..and then aim for 10 hours of sleep on the weekend/days with more flexibility.