condition mean min max Dawn 8.35 8.35 8.35 Morning 18.8 18.8 18.8 Noon 7.25 7.25 7.25 Dusk 6.0 6.0 6.0 Night 14.4 14.4 14.4 Midnight 6.449999999999999 6.449999999999999 6.449999999999999