condition mean min max Dawn 152.67925 131.074 174.28449999999998 Morning 121.9615 121.9615 121.9615 Noon 87.17535000000001 87.17535000000001 87.17535000000001 Night 111.8099 111.8099 111.8099 Midnight 116.4825 116.4825 116.4825