condition	mean	min	max
4 h after light	0.031272	0.0	0.062544
8 h after light	0.0846061	0.0678662	0.101346
12 h after light	0.0309439	0.0	0.0618878
4 h after dark	0.0	0.0	0.0
8 h after dark	0.1081913	0.0537376	0.162645
12 h after dark	0.120782	0.106749	0.134815