I do 6:30pm to 10pm usually then sleep again from 2 to 6am or so.. the first sleep to recover, the second sleep to relax. waking up time is highly determined b

I do 6:30pm to 10pm usually then sleep again from 2 to 6am or so.. the first sleep to recover, the second sleep to relax. waking up time is highly determined by how exhausted I am during the day for the first sleep, and how long it takes me to relax completely for second sleep. been great actually.