condition mean min max Dawn 2.9 2.9 2.9 Morning 10.9 10.9 10.9 Noon 7.85 7.85 7.85 Dusk 5.6 5.6 5.6 Night 4.199999999999999 4.199999999999999 4.199999999999999 Midnight 4.55 4.55 4.55