condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.4371533333333335	0.0	4.31146
12 h after light	0.0	0.0	0.0
4 h after dark	0.9071433333333333	0.0	2.72143
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0