condition	mean	min	max
4 h after light	0.0266885	0.0	0.053377
8 h after light	0.018314999999999998	0.0140986	0.0225314
12 h after light	0.0073006	0.0	0.0146012
4 h after dark	0.047214000000000006	0.0231913	0.0794972
8 h after dark	0.06872853333333333	0.0	0.123643
12 h after dark	0.04127943333333333	0.0	0.0672296