condition	mean	min	max
4 h after light	14.554363500000001	12.89035	16.218377
8 h after light	12.900217	12.56992	13.230514
12 h after light	13.1363265	12.981136	13.291517
4 h after dark	12.9166945	12.438755	13.394634
8 h after dark	13.0909335	12.89035	13.291517
12 h after dark	14.337609	14.337609	14.337609