Courtyard lamp, street lamp, night view

Quick answer：

Courtyard lamps and street lamps are types of outdoor lighting fixtures designed for different areas. Courtyard lamps are typically used in residential or commercial courtyard areas for ambiance and security. Street lamps are designed for broader areas, such as roads and sidewalks, to provide illumination and safety at night. A night view refers to the appearance of these areas after sunset, showcasing the effects of lighting on the environment.