condition	mean	min	max
4 h after light	896.9	896.9	896.9
8 h after light	993.25	802.5	1184.0
12 h after light	896.85	861.1	932.6
4 h after dark	850.5999999999999	732.3	968.9
8 h after dark	903.1500000000001	853.6	952.7
12 h after dark	865.7	851.1	880.3