condition mean min max Dawn 0.431749151 0.0 0.863498302 Morning 0.20469706375 0.0 0.4093941275 Noon 0.6862717455 0.5605885135 0.8119549775 Dusk 0.870922947 0.519141416 1.222704478 Night 0.50897148725 0.154495216 0.8634477585 Midnight 0.37823917825 0.3185696895 0.437908667