condition	mean	min	max
0 h after light	9.79118	9.31656	10.2658
4 h after light	15.51565	12.0101	19.0212
8 h after light	9.926265	8.98333	10.8692
4 h after dark	7.47676	5.71923	9.23429
8 h after dark	9.8916	7.9229	11.8603
12 h after dark	8.890975000000001	8.81316	8.96879