It is unlawful for any minor to loiter, wander idle, stroll, ride or drive about aimlessly in or upon any public street, curb area, sidewalk, alley, park, playground, public place, public building, place of amusement or eating place, parking lot or unsupervised place between the hours of eleven p.m. and five a.m. of the immediate following day. (Prior code § 5706)