condition mean min max Dawn 7.681321695166666 6.101947793333333 9.260695596999998 Morning 12.070296647 11.818963254 12.32163004 Noon 18.907752442222222 17.536809956666666 19.95370329 Dusk 10.8109861455 9.581248145666667 12.040724145333334 Night 7.5773389855 7.0840144160000005 8.070663555 Midnight 5.539104312 5.539104312 5.539104312