condition	mean	min	max
4 h after light	1105.8	1105.8	1105.8
8 h after light	999.3	811.5	1187.1
12 h after light	848.2	717.9	978.5
4 h after dark	575.25	312.1	838.4
8 h after dark	697.95	551.6	844.3
12 h after dark	937.9000000000001	844.9	1030.9