condition mean min max 4 h after light 765.2 765.2 765.2 8 h after light 1018.5999999999999 993.6 1043.6 12 h after light 2583.75 1220.8 3946.7 4 h after dark 2592.75 1136.6 4048.9 8 h after dark 1350.75 1036.8 1664.7 12 h after dark 1211.25 924.4 1498.1