Those sections of this chapter which follow immediately, including sections nine, ten, eleven, twelve and thirteen of this article, and relating to clearance and marker lamps, reflectors, and stop lights shall apply as stated in said sections to vehicles of the type therein enumerated, namely passenger busses, trucks, truck tractors, and certain trailers, semitrailers, and pole trailers, respectively, when operated upon any highway, and said vehicles shall be equipped as required and all lamp equipment required shall be lighted at the times mentioned in section two of this article except that clearance and side marker lamps need not be lighted on any said vehicle when operated within any municipality where there is sufficient light to render clearly discernible persons and vehicles on the highway at a distance of five hundred feet.