condition	mean	min	max
3 h after light	0.0625077	0.0	0.10779
6 h after light	0.0	0.0	0.0
9 h after light	0.0222757	0.0	0.0668271
12 h after light	0.07239783333333333	0.0	0.128686
3 h after dark	0.060613	0.0	0.181839
6 h after dark	0.0	0.0	0.0
9 h after dark	0.03972966666666667	0.0	0.119189
12 h after dark	0.0	0.0	0.0