condition mean min max Dawn 12.0651125 9.435975 14.69425 Morning 15.281400000000001 15.281400000000001 15.281400000000001 Noon 4.42622 4.42622 4.42622 Night 9.536999999999999 9.536999999999999 9.536999999999999 Midnight 21.1918 21.1918 21.1918