condition	mean	min	max
4 h after light	70.2	70.2	70.2
8 h after light	68.35	64.0	72.7
12 h after light	84.05000000000001	66.2	101.9
4 h after dark	27.950000000000003	20.2	35.7
8 h after dark	59.4	52.5	66.3
12 h after dark	59.5	56.5	62.5