condition	mean	min	max
4 h after light	8.931674999999998	8.08527	9.77808
8 h after light	10.042765	9.69643	10.3891
12 h after light	11.4878	10.4277	12.5479
4 h after dark	13.96685	12.958	14.9757
8 h after dark	12.399999999999999	11.2792	13.5208
12 h after dark	12.305250000000001	11.746	12.8645