condition	mean	min	max
4 h after light	11.643441	10.98706	12.299822
8 h after light	12.395268	11.560706	13.22983
12 h after light	10.852612	10.394021	11.311203
4 h after dark	10.646376	10.545846	10.746906
8 h after dark	10.535985	9.538025	11.533945
12 h after dark	11.311203	11.311203	11.311203