condition	mean	min	max
4 h after light	0.0423263	0.0	0.0846526
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.036242333333333335	0.0	0.108727
8 h after dark	0.03757866666666667	0.0	0.112736
12 h after dark	0.0520788	0.0	0.0788135