condition mean min max Dawn 6.1081975 5.860015000000001 6.35638 Morning 4.611775 4.611775 4.611775 Noon 13.108149999999998 13.108149999999998 13.108149999999998 Night 9.46698 9.46698 9.46698 Midnight 7.238695 7.238695 7.238695