condition mean min max Dawn 4.777635 4.39528 5.1599900000000005 Morning 6.884395 6.884395 6.884395 Noon 6.990545 6.990545 6.990545 Night 7.8905199999999995 7.8905199999999995 7.8905199999999995 Midnight 6.984615 6.984615 6.984615