condition	mean	min	max
3 h after light	5.4356725	0.80388	18.6863
7 h after light	16.845163333333332	6.97386	24.2143
11 h after light	13.258730833333333	7.64893	21.8707
2 h after dark	9.091645	4.08938	15.5364
6 h after dark	3.2080575	1.34931	6.03987
10 h after dark	2.3936521666666666	0.838186	3.86576