condition mean min max Dawn 4.413237499999999 4.143935 4.6825399999999995 Morning 6.3812999999999995 6.3812999999999995 6.3812999999999995 Noon 6.01964 6.01964 6.01964 Night 7.61139 7.61139 7.61139 Midnight 9.672205 9.672205 9.672205