condition	mean	min	max
4 h after light	345.8	345.8	345.8
8 h after light	405.95	357.4	454.5
12 h after light	424.8	412.3	437.3
4 h after dark	491.25	473.6	508.9
8 h after dark	400.4	399.8	401.0
12 h after dark	403.95	310.2	497.7