condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.3707816666666667	0.0	0.797106
12 h after light	0.0	0.0	0.0
4 h after dark	0.19458566666666666	0.0	0.3676
8 h after dark	0.24168066666666665	0.0	0.725042
12 h after dark	0.0	0.0	0.0