At all times while any premises licensed hereunder is open for business, the interior lighting therein shall be sufficient to make easily discernible upon immediately entering the main entrance the appearance and conduct of all persons and patrons in that portion of the premises where liquor is sold, served, delivered or consumed. In no event shall the intensity of such interior lighting be less than one foot (1') candlepower light when measured at a point thirty inches (30") from the floor wherever persons and patrons are sitting or standing within the premises. This section shall apply in all cases except in licensed establishments where floorshows are permitted under city ordinance. In such cases, the floor showroom lights may be dimmed only during the floorshow, and at the conclusion of each floorshow the lighting must then immediately be restored to the minimum standards of light intensity hereinbefore provided. (Ord. 777, 9-10-2013)