condition	mean	min	max
4 h after light	0.12050195	0.0879779	0.153026
8 h after light	0.522525	0.487994	0.557056
12 h after light	0.153439	0.144398	0.16248
4 h after dark	0.6322426666666667	0.344022	0.96307
8 h after dark	0.5551353333333333	0.13605	0.815169
12 h after dark	1.2715193333333332	0.427411	2.82732