condition	mean	min	max
2 h after light	1.5696705	0.863173	2.37691
6 h after light	0.9639016666666667	0.490581	1.50114
10 h after light	1.1993135	0.860054	2.03812
14 h after light	1.30273	0.660265	2.38591
18 h after light	1.6532648333333333	0.474039	3.20785
2 h after dark	0.841506	0.541335	1.17335