condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.009673733333333333	0.0	0.0290212
12 h after light	0.03730973333333333	0.0	0.0636988
4 h after dark	0.0126453	0.0	0.0379359
8 h after dark	0.0	0.0	0.0
12 h after dark	0.03477343333333333	0.0	0.0701396