condition	mean	min	max
4 h after light	13.577138999999999	12.206855	14.947423
8 h after light	11.986552	11.784624	12.18848
12 h after light	11.818067500000002	10.78386	12.852275
4 h after dark	11.330614	10.825812	11.835416
8 h after dark	11.185021500000001	10.909314	11.460729
12 h after dark	9.370575	9.370575	9.370575