condition mean min max Dawn 0.5591065 0.5505445 0.5676685 Morning 1.1289495 1.1289495 1.1289495 Noon 1.14126 1.14126 1.14126 Night 0.7976945 0.7976945 0.7976945 Midnight 1.20853 1.20853 1.20853