Which statement about night driving is true based on the material?

Which statement about night driving is true based on the material?

• A. The eyes struggle adjusting from light to dark and back.
• B. Night driving improves depth perception.
• C. Pedestrians wearing hi-vis clothing are less visible at night.
• D. Headlights can bend around curves.

Answer: (A)

When you drive at night, your eyes must switch from bright-light vision to low-light vision. In bright conditions, you rely mainly on cone cells for sharp detail and color. In darkness, your eyes shift toward rod cells, which are more sensitive in low light but provide less precise detail and depth perception. This transition takes time, and glare from headlights or streetlights can make it harder to see as you move into dark areas. That’s why the statement about the eyes struggling to adjust from light to dark and back is correct. The other ideas don’t fit: nighttime visibility is improved when pedestrians wear hi-vis clothing, not reduced; depth perception typically worsens at night due to lower contrast and fewer depth cues; and headlights don’t bend around curves—the light travels forward and illuminates the path ahead.

When you drive at night, your eyes must switch from bright-light vision to low-light vision. In bright conditions, you rely mainly on cone cells for sharp detail and color. In darkness, your eyes shift toward rod cells, which are more sensitive in low light but provide less precise detail and depth perception. This transition takes time, and glare from headlights or streetlights can make it harder to see as you move into dark areas. That’s why the statement about the eyes struggling to adjust from light to dark and back is correct.

The other ideas don’t fit: nighttime visibility is improved when pedestrians wear hi-vis clothing, not reduced; depth perception typically worsens at night due to lower contrast and fewer depth cues; and headlights don’t bend around curves—the light travels forward and illuminates the path ahead.