Okay... school started again. That means I have to get up 6.50 am. I didn't recall anything in the past week because I went to bed at different (often very late) times. Though, I remembered a dream or fragments of at least 2 this week. So going to bed at the same time every day is good but it's a lot harder to recall if you have to get up and ready for school. So I activated two alarms... one sleeping phase alarm with some calm birdy sounds that gets activated between 6.00 and 6.30 am and an annoying alarm at fixed time of 6.50 am. So I wake softly and have enough time to recall and sleep a bit further till I really have to get up... I'll see how it goes.