When parking spaces are established and marked and parking meters installed adjacent thereto in municipally owned parking lots, it shall be unlawful for any person to be parked within such space for the time during which the meter is showing a signal indicating that such space is illegally in use. Such meters shall be placed in operation by deposit of appropriate coin therein during the hours of eight o'clock (8:00) A.M. to five o'clock (5:00) P.M. Monday through Saturday of each week, except holidays. (Ord. 44-08, 6-16-2008)