condition mean min max Dawn 6.89422 6.15362 7.6348199999999995 Morning 4.807855 4.807855 4.807855 Noon 6.7637149999999995 6.7637149999999995 6.7637149999999995 Night 7.75938 7.75938 7.75938 Midnight 6.67045 6.67045 6.67045