Lighting shall be provided to illuminate any off-street parking or loading spaces to be used at night. If provided, the lighting shall be arranged and installed to deflect, shade, and focus lights away from adjacent properties. The height, type, spacing and degree of cut-off of a light standard may be further regulated by the city engineer in relation to specific site conditions or types of development. (Ord. 1742 § 1 (part), 1999)