condition	mean	min	max
4 h after light	534.9	534.9	534.9
8 h after light	606.5999999999999	591.3	621.9
12 h after light	633.25	632.5	634.0
4 h after dark	755.65	651.4	859.9
8 h after dark	877.8	830.5	925.1
12 h after dark	779.0	692.6	865.4