Why are you required to be more careful while driving after dark?

1. The duty of care only applies under conditions of fog and rain.
2. The duty of care applies only in case of blinding.
3. Correct answer: Because visibility (seeing and being seen) is limited.
4. You are not required to be extra cautious during the dark.

WhyIn the dark visibility is limited, both seeing and being seen, so extra care is needed. Not only in fog or rain.