Professionals tend to prefer the early morning appointments for the cooler temperatures to make the loading and unloading of boxes and furniture a little easier. The pros are also high with energy at the start of the day where as by the afternoons they are spent. Between 8 a.m. and 10 a.m. is specifically the optimal time frame where everyone is awake, alert, and have had breakfast. The rush hour has dwindled and traffic conditions are ideal by the time they are done loading up.