What does "daytime" refer to in traffic regulations?

"Daytime" in traffic regulations is defined as the period beginning one-half hour before sunrise and ending one-half hour after sunset. This definition is crucial for various traffic regulations, including speed limits, visibility requirements, and the use of vehicle lights. Recognizing this time frame helps drivers understand when certain rules apply, particularly those that pertain to safe driving practices based on available light. The variable nature of sunrise and sunset times throughout the year makes this specific definition important for consistent law enforcement and public understanding.

This definition is particularly relevant in ensuring that drivers can make informed decisions based on visibility conditions, as driving conditions can vary significantly between nighttime and daytime hours.