Final answer:
The appropriate time for a daily road check is not directly provided, but by analogy, the best time would probably be before starting the main activity of the day, ensuring readiness and safety.
Step-by-step explanation:
The best time to undertake a daily road check is not explicitly stated in the provided material. However, if we relate this question to the broader context of ensuring safety and preparedness for tasks such as driving a vehicle or conducting a survey, the best practice would typically be associated with a time that allows for any necessary adjustments or corrections to be made in advance of the main activity. For example, when planning your route to work, it is advised to travel the exact route the day before and aim to be early. Therefore, while the question does not specify a best time, a similar analogy would suggest that a road check might ideally be done before embarking on the main daily activities, such as on your way to collect your first passengers of the day or when the vehicle is not in active use.