condition	mean	min	max
4 h after light	0.0240064	0.0	0.0480128
8 h after light	0.0196018	0.0	0.0392036
12 h after light	0.0	0.0	0.0
4 h after dark	0.06307660000000001	0.0424544	0.0836988
8 h after dark	0.0730323	0.0629157	0.0831489
12 h after dark	0.0	0.0	0.0