condition	mean	min	max
4 h after light	0.03093235	0.0	0.0618647
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.020597066666666667	0.0	0.0617912
12 h after dark	0.019199133333333333	0.0	0.0575974