condition	mean	min	max
3 h after light	11.409775833333333	7.45845	15.1857
7 h after light	11.879715833333334	6.77146	14.7386
11 h after light	11.867918333333334	6.83871	16.5142
2 h after dark	12.588769166666667	7.02114	17.2042
6 h after dark	12.8834275	7.05504	16.9599
10 h after dark	15.1533825	9.49349	21.3332