condition mean min max Dawn 13.645075 12.70055 14.5896 Morning 9.552710000000001 9.552710000000001 9.552710000000001 Noon 7.732355 7.732355 7.732355 Night 13.361 13.361 13.361 Midnight 13.568850000000001 13.568850000000001 13.568850000000001