What conditions must the inside inspection area at a station meet?

The correct condition for the inside inspection area at a station is that it must be sufficiently lighted, adequately heated, and properly ventilated. This requirement ensures that inspectors can clearly see all components of the vehicle during the inspection process, which is critical for accurately assessing the vehicle's safety and compliance with regulations. Good lighting reduces the risk of missing important details or defects, while heating ensures that the inspection can be performed comfortably regardless of outside temperatures. Proper ventilation is necessary to maintain air quality and safety, especially when working with vehicles that may produce harmful fumes or when using certain chemicals during the inspection. Ensuring these standards are met is vital for both the safety of the inspectors and the integrity of the inspection process.