condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.07076166666666667	0.0	0.212285
4 h after dark	0.10434233333333333	0.0	0.313027
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0