Slept well only at four o'clock I woke up because some young people came back from going out. Breakfast is at 8am so 7:30 up, to quietly cram everything into the backpack, but did hesitate for a while to pack my backpack noisily next to those young people.
Got up at 5:30. Apparently ate something wrong because at 2:00 I really had to get everything out.
So, 6:00 I was already walking in the pitch dark. When it got light I had already done 10km.