(a) No person shall solicit any charitable contribution door-to-door between the hours of 8:00 p.m. and 8:00 a.m.
(b) No child under the age of 10 years shall solicit any charitable contribution unless accompanied by a responsible person who is 18 years of age or older and who shall at all times keep such child within the range of his or her sight and hearing.
(c) No child under the age of 16 years shall solicit any charitable contributions between the time of sunset and 9:00 a.m.