condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0184416	0.0	0.0553248
8 h after dark	0.0	0.0	0.0
12 h after dark	0.12968733333333335	0.0	0.389062