condition	mean	min	max
4 h after light	752.5	752.5	752.5
8 h after light	588.95	495.1	682.8
12 h after light	605.1	595.6	614.6
4 h after dark	863.2	635.2	1091.2
8 h after dark	863.75	777.9	949.6
12 h after dark	651.7	623.0	680.4