When are you most likely to encounter reduced visibility conditions while driving?

Reduced visibility conditions are most likely to occur at night or during foggy weather because darkness significantly limits a driver's ability to see obstacles, traffic signs, and other vehicles. Fog, on the other hand, can create a dense barrier of moisture in the air, further diminishing visibility to a few feet in some cases. These conditions require drivers to be particularly cautious and often necessitate the use of low beam headlights or fog lights to improve their ability to see and be seen by others.

In bright sunny days, visibility tends to be optimal, and well-lit city streets provide ample artificial light that helps illuminate the area for safe driving. Highways generally also offer good visibility, especially during the day, though they may still have specific areas where visibility could be compromised by weather or obstructions. Thus, options related to optimal visibility are less likely to cause concerns compared to the reduced visibility associated with nighttime or foggy conditions.