Why is driving at the maximum speed limit at night considered more dangerous?

Driving at the maximum speed limit at night is considered more dangerous primarily because visibility is significantly reduced after dark. When driving at night, your ability to see far ahead diminishes due to the limited reach of your vehicle's headlights, which can make it more challenging to identify potential hazards in the roadway, such as pedestrians, animals, or debris. This reduced sight distance increases the likelihood of accidents if you are traveling at high speeds since you may not have enough time to react appropriately to unexpected situations.

In contrast, although the other factors mentioned can contribute to nighttime driving risks, they are not as directly related to the limitations imposed by visibility. Drivers might indeed be tired at night or face heavier traffic in certain urban areas, but the most pressing concern is the impaired ability to perceive dangers in the driving environment. Similarly, while roadblocks can occur at any time, they are not inherently more prevalent at night compared to daytime. Therefore, understanding the impact of limited visibility is crucial for safe driving practices during nighttime hours.