condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.09188466666666667	0.0	0.275654
12 h after light	0.0	0.0	0.0
4 h after dark	0.162476	0.0	0.304703
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0