condition mean min max 4 h after light 16.5676805 11.761746 21.373615 8 h after light 35.8409 20.139315 51.542485 12 h after light 29.798635 15.786991 43.810279 4 h after dark 17.544671 11.872828 23.216514 8 h after dark 11.340392999999999 10.635505 12.045281 12 h after dark 11.805043 11.805043 11.805043