What are three points to consider while navigating at night?

The selected answer highlights critical considerations for navigating at night, which significantly differ from daytime navigation due to reduced visibility and altered environmental cues.

Maintaining an accurate pace count is essential in the dark because it allows you to track the distance traveled, ensuring that you remain on course or can adjust your route as necessary. Night vision refers to both the physiological adaptation of the eyes to low light and the use of equipment designed for low-light conditions, helping individuals detect obstacles and navigate more effectively. A mental map involves keeping a cognitive understanding of the terrain layout and potential geographical features even when they cannot be visually confirmed. This internal representation aids in navigating through familiar yet obscured terrain, enhancing decision-making and confidence while moving in low-light conditions.

The other options, while they might contain helpful strategies for navigation, either lack depth in specific nighttime techniques or focus more on general navigation principles suitable for both day and night rather than addressing the unique challenges posed by nighttime travel.