condition	mean	min	max
3 h after light	8.139926666666668	3.08144	17.2361
6 h after light	4.5374	2.46321	8.20096
9 h after light	9.466383333333333	7.61173	10.8323
12 h after light	9.723862500000001	5.4964	13.6691
3 h after dark	12.1718	8.6897	14.4339
6 h after dark	14.19275	5.51415	20.2113
9 h after dark	13.120626666666666	6.05968	19.753
12 h after dark	15.11327	7.07044	23.1561