condition	mean	min	max
4 h after light	0.1909187	0.0614074	0.32043
8 h after light	0.08754075	0.0777635	0.097318
12 h after light	0.1007875	0.0	0.201575
4 h after dark	0.044814	0.0	0.134442
8 h after dark	0.261071	0.142244	0.474805
12 h after dark	0.24062716666666667	0.0331475	0.493358