For the purpose of this subchapter, the following definition shall apply unless the context clearly indicates or requires a different meaning:
DAY. A period of two hours or less, during which period the adult school guard is in actual attendance at the street intersection to which detailed by the Board of Public Safety while school patrols are on duty thereat, before the opening of the regular school session in the morning, at and after the close thereof, before the opening of the regular school session in the afternoon and at and after the close thereof.
('74 Code, § 2-63) (Ord. 5-3, passed - - )