What is meant by regular business hours?

Regular business hours refer to the time when a facility is open to the public or actively conducting business operations. This time frame is typically defined by the legal or customary operational hours of the organization. Understanding this concept is crucial for conducting fire and emergency drills, as many safety procedures are designed to ensure that all personnel are trained and familiar with emergency protocols during hours when the facility is occupied and operations are underway.

This choice captures the essence of what "regular business hours" signifies, ensuring that drills and safety measures are not only relevant but also compliant with operational guidelines. While the other options touch upon related concepts, they focus on specific scenarios such as emergencies, maintenance, or drill schedules, rather than the general definition of business hours itself.