condition	mean	min	max
4 h after light	0.473402	0.242836	0.703968
8 h after light	1.7422050000000002	1.01041	2.474
12 h after light	2.889825	2.30644	3.47321
4 h after dark	2.6688433333333332	2.48696	2.96206
8 h after dark	1.389845	0.924115	1.68968
12 h after dark	0.6187826666666667	0.557424	0.662241