No sexually oriented business, except for an adult motel, may remain open at any time between the hours of 12:00 a.m. and 8:00 a.m. on weekdays and Saturdays, or at any time on Sundays. (Ord. No. 494, § 2, 7-3-01; Ord. No. 2009-08, §§ 1, 2, 6-2-09. 1976 Code § 15-1-68(L))