condition	mean	min	max
4 h after light	0.0658995	0.0	0.131799
8 h after light	0.0900645	0.0	0.180129
12 h after light	0.0932755	0.0	0.186551
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.12054266666666667	0.0	0.361628