condition	mean	min	max
4 h after light	417.6	417.6	417.6
8 h after light	346.9	268.6	425.2
12 h after light	436.6	373.9	499.3
4 h after dark	300.95	293.4	308.5
8 h after dark	302.85	279.3	326.4
12 h after dark	395.15	382.6	407.7