condition mean min max Dawn 6.0994275 5.96067 6.238185 Morning 9.003475 9.003475 9.003475 Noon 8.867525 8.867525 8.867525 Night 9.555544999999999 9.555544999999999 9.555544999999999 Midnight 7.8331800000000005 7.8331800000000005 7.8331800000000005