condition	mean	min	max
4 h after light	10.318882	9.665466	10.972298
8 h after light	11.978284500000001	10.408814	13.547755
12 h after light	11.167074	10.829067	11.505081
4 h after dark	12.6922345	12.581194	12.803275
8 h after dark	12.654455500000001	10.794299	14.514612
12 h after dark	11.074471	11.074471	11.074471