condition mean min max Dawn 0.3485705 0.3485705 0.3485705 Morning 0.2529705 0.2529705 0.2529705 Noon 0.3501945 0.3501945 0.3501945 Dusk 0.5097835 0.5097835 0.5097835 Night 0.620712 0.620712 0.620712 Midnight 0.339067 0.339067 0.339067