condition mean min max Dawn 1.139135 0.9809334999999999 1.2973365000000001 Morning 0.964555 0.964555 0.964555 Noon 2.6206899999999997 2.6206899999999997 2.6206899999999997 Night 2.808375 2.808375 2.808375 Midnight 1.5932499999999998 1.5932499999999998 1.5932499999999998