condition	mean	min	max
4 h after light	919.4	919.4	919.4
8 h after light	840.8499999999999	814.9	866.8
12 h after light	595.7	576.9	614.5
4 h after dark	412.45000000000005	363.6	461.3
8 h after dark	512.2	291.4	733.0
12 h after dark	731.9000000000001	627.1	836.7