condition	mean	min	max
4 h after light	0.050195	0.0	0.10039
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.04438415	0.0	0.0887683
8 h after dark	0.04385035	0.0	0.0877007
12 h after dark	0.07951775	0.0726944	0.0863411