What factor can contribute to fatigue while driving?

Night driving is a significant factor that can contribute to fatigue while driving because it often goes against the body's natural circadian rhythms. During nighttime hours, the human body generally expects to be resting, and this can lead to decreased alertness and drowsiness. Reduced visibility and the strain on the eyes in the dark can further increase the likelihood of fatigue. Additionally, driving late at night may mean longer hours on the road without adequate rest, leading to a heightened risk of falling asleep behind the wheel.

While driving with others, listening to music, and taking regular breaks can influence the driving experience, they do not inherently contribute to fatigue in the same way that nighttime driving does. For instance, driving with a companion can provide social engagement that keeps drivers alert, and listening to music can be stimulating, potentially reducing monotony. Taking regular breaks is a proactive measure to combat fatigue, allowing drivers to rest and recuperate, thus enhancing overall alertness.