condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0156356	0.0	0.0312712
12 h after light	0.033171149999999996	0.0285165	0.0378258
4 h after dark	0.0754948	0.0498496	0.10114
8 h after dark	0.0	0.0	0.0
12 h after dark	0.02265015	0.0207066	0.0245937