condition mean min max Dawn 1.6180724999999998 1.54315 1.6929949999999998 Morning 2.1085450000000003 2.1085450000000003 2.1085450000000003 Noon 4.244715 4.244715 4.244715 Night 3.492305 3.492305 3.492305 Midnight 2.5422000000000002 2.5422000000000002 2.5422000000000002