condition	mean	min	max
4 h after light	0.007046166666666667	0.0	0.0211385
8 h after light	0.027896933333333332	0.0	0.0836908
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0