condition	mean	min	max
4 h after light	318.5	318.5	318.5
8 h after light	303.65	264.3	343.0
12 h after light	286.5	281.0	292.0
4 h after dark	327.6	322.8	332.4
8 h after dark	423.55	324.5	522.6
12 h after dark	396.45	357.9	435.0