It is unlawful for any junk and scrap metal dealer to open his or her place of business
for the transaction of business before 6:00 a.m., or to keep his or her place of business
open for the transaction of business after 8:00 p.m., on any day, except Saturday,
on which day it shall be lawful for any such junk and scrap metal dealer to keep his
or her place of business open not later than 11:00 p.m.