condition	mean	min	max
4 h after light	0.0202284	0.0	0.0404568
8 h after light	0.01382305	0.0	0.0276461
12 h after light	0.0572635	0.0	0.114527
4 h after dark	0.0690294	0.0381923	0.0909522
8 h after dark	0.03596866666666667	0.0	0.107906
12 h after dark	0.0062777	0.0	0.0188331