condition	mean	min	max
3 h after light	8.4297375	2.68178	18.2479
7 h after light	7.46508	2.15159	18.2865
11 h after light	11.0202525	6.12724	19.713
2 h after dark	18.252739166666668	8.17977	39.3831
6 h after dark	11.565123333333332	4.99676	16.9883
10 h after dark	10.816654166666666	5.37605	21.0618