How many feet of visibility do you need in the dark to turn on lights?

The required visibility in the dark to safely turn on lights can vary depending on the specific situation and safety regulations. Generally, having at least 50 to 100 feet of visibility is recommended to ensure adequate awareness of your surroundings and to avoid potential hazards. However, in some contexts, such as driving or navigating unfamiliar areas, even greater visibility may be necessary for safe maneuvering. Always prioritize safety and adjust lighting based on current visibility conditions.