condition	mean	min	max
4 h after light	14.7130075	14.157928	15.268087
8 h after light	14.5511555	13.588478	15.513833
12 h after light	14.084579999999999	12.77034	15.39882
4 h after dark	13.939070000000001	13.720212	14.157928
8 h after dark	14.353127	14.157928	14.548326
12 h after dark	12.797587	12.797587	12.797587