condition	mean	min	max
4 h after light	10.35764	9.72738	10.9879
8 h after light	6.6245650000000005	6.45282	6.79631
12 h after light	5.39497	5.02462	5.76532
4 h after dark	6.017333333333333	5.58934	6.53604
8 h after dark	9.154073333333333	8.47133	10.0576
12 h after dark	12.1075	10.7531	13.4744