condition	mean	min	max
3 h after light	3.90659	2.98287	5.29572
6 h after light	6.109336666666667	4.95387	8.33023
9 h after light	9.452256666666667	7.63534	12.2765
12 h after light	11.44765	2.1507	15.2748
3 h after dark	6.86161	6.42618	7.19375
6 h after dark	3.90291	3.02018	4.56853
9 h after dark	2.1766233333333336	1.61963	2.70183
12 h after dark	1.35043	1.34005	1.36081