condition mean min max Dawn 5.3453599999999994 4.99458 5.69614 Morning 5.771245 5.771245 5.771245 Noon 15.245349999999998 15.245349999999998 15.245349999999998 Night 9.63626 9.63626 9.63626 Midnight 10.861699999999999 10.861699999999999 10.861699999999999