Here are my notes from the past week and a half or so. Apologies for the sloppiness.

7/28 - Monday

4.5 hrs
nap: 10 am (20 min)

Total: 4.8 hrs

7/29 - Tuesday

4.5 hrs (6:30 am wake)
nap: 9:30 am (40 min)

Total: 5.2 hrs

7/30 - Wednesday

6 hrs (7:30 am)
no naps

Total: 6 hrs

7/31 - Thursday

4.5 hrs (6:30 am)
nap: 7:40 (20 min)
nap: 4:00 (20 min)

Total: 5.2 hrs

8/1 - Friday

8 hrs (9:00 am)

Total: 8 hrs

8/2 - Saturday

6 hrs
no nap

Total: 6 hrs

8/3 - Sunday

7.5 hrs
no nap

Total: 7.5 hrs

8/4 - Monday

6 hr core
nap: 4:00 pm (20 min)

Total 6.3 hrs

8/5 - Tuesday

6 hr core
no nap

Total: 6 hrs

8/6 - Wednesday

6 hrs core
no naps

Total: 6 hrs

Everyman Sleep Schedule, Polyphasic Sleep