u/Hunt-Apprehensive

So few nights ago I almost shot out of my body. I truly finally woke up at about 06:30 and wrote my notes, and the previous 15 minutes I kept leaving my body 3 times (I kept waking up and falling asleep and did not leave full. I also had an alarm to 04:45 and was an hour awake.

--- TLDR, can someone recommend me when should I go to sleep and what time should I set my alarm to, to increase chance of OBE? Thank you very much for any help