condition mean min max Dawn 25.6375013815 9.816956252999999 41.45804651 Morning 7.68859242425 7.1902186135 8.186966235 Noon 7.60010725525 7.3852633565 7.814951154000001 Dusk 9.529451760250002 9.259176677500001 9.799726843 Night 13.99427376 13.230203190000001 14.75834433 Midnight 23.2625760725 20.253737559999998 26.271414585000002