Thanks to all for your responses - I will pass them on. Thanks also for the kind words regarding my efforts to get an honest, real-world answer. We really do our very best to be accurate and factual!
I have a question to ask the expedited driving community on behalf of a driver who is considering moving to expedited running as a single tractor in the Midwest -- how much of your driving time is done at night? (As a company, we do not track this.) Thanks in advance for any insight you can share!