condition	mean	min	max
4 h after light	328.0	328.0	328.0
8 h after light	326.65	311.8	341.5
12 h after light	309.35	294.0	324.7
4 h after dark	569.75	306.5	833.0
8 h after dark	767.3	680.9	853.7
12 h after dark	702.0999999999999	634.4	769.8