Which of the following describes a possible advantage of nighttime exterior lighting that is not a disadvantage?

• A. Streamlined setup
• B. Room for movement of picture elements
• C. Reduced depth of field
• D. Increased power consumption

Answer: (B)

Night exterior lighting is all about giving yourself flexibility to stage and block a scene while keeping the scene properly exposed. An arrangement that provides room for movement of picture elements means you can reposition actors, props, or vehicles within the lit area without needing to overhaul the lighting setup. This keeps the lighting consistent as blocking changes, helps you avoid harsh shadows landing on faces, and reduces the need to pause for relighting. In practice, it often involves planning with light placement, use of bounce, or practical lights so the frame remains evenly lit even as elements move.

The other options describe drawbacks or unlikely gains: a streamlined setup is not typical for night shoots, which usually require more equipment and planning; reduced depth of field is not inherently advantageous and depends on creative intent; and increased power consumption is generally a disadvantage, not a benefit.