How does reduced light affect night driving?

Reduced light significantly narrows the field of vision while driving at night. This limitation results from the decreased ability of human eyes to see clearly and perceive details in low-light conditions. Unlike during the day when visibility is broad and objects can be seen with greater detail, nighttime conditions often mean that only areas illuminated by headlights are visible. As a result, drivers may struggle to identify hazards, pedestrians, or other vehicles that are not directly within their line of sight.

Moreover, night driving often requires increased caution and slower speeds to account for the limited visibility, making the narrower field of vision a critical factor in safe navigation during these hours. This understanding emphasizes the importance of using high beams when appropriate and ensuring that vehicle lights are functioning effectively to maximize the field of vision available to drivers at night.