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When should you use your headlights?

  1. Between 8:00 PM and 6:00 AM

  2. Only during fog

  3. Only when you can't see clearly

  4. Anytime you need extra light

The correct answer is: Between 8:00 PM and 6:00 AM

Using your headlights is important for enhancing visibility while driving, especially during times of low light. Although options B and C may seem like appropriate times to use headlights, they are not the only times you should have them on. Fog and poor visibility can occur at any time of day, not just between 800 PM and 6:00 AM. Option D suggests using headlights whenever you feel you need extra light, but this may potentially blind other drivers on the road and should be avoided. That leaves option A as the best answer because it specifically references the time range when it is legally required to use headlights and when visibility is likely to be reduced.