Final answer:
When driving at night, it's recommended to increase the space cushion around your vehicle to allow for better reaction time due to reduced visibility.
Step-by-step explanation:
According to Dr. Van Tassel, when driving at night, one should increase the space cushion around your vehicle. This is because visibility is reduced at night, and increasing the distance between you and other vehicles gives you more time to react to hazards that may emerge suddenly. It is critical to use low-beam headlights in the presence of other vehicles to avoid blinding other drivers and use high-beams only when it's safe and legal to do so. You should never drive with your headlights off or rely on ambient light such as that of a full moon, as adequate lighting is crucial for safe driving.