condition	mean	min	max
0 h after light	10.095220000000001	9.90704	10.2834
4 h after light	5.55696	5.2297	5.88422
8 h after light	5.6236250000000005	5.22464	6.02261
4 h after dark	7.04831	6.68203	7.41459
8 h after dark	8.743795	6.81829	10.6693
12 h after dark	8.15221	6.52989	9.77453