condition	mean	min	max
4 h after light	647.5	647.5	647.5
8 h after light	642.4	588.4	696.4
12 h after light	736.0999999999999	728.9	743.3
4 h after dark	834.95	732.6	937.3
8 h after dark	906.1500000000001	806.6	1005.7
12 h after dark	786.6	750.7	822.5