Four parked semi-trailer trucks with their rear doors open are visible at dusk in a paved lot

Four parked semi-trailer trucks with their rear doors open are visible at dusk in a paved lot. The sky is a deep blue with some wispy clouds, illuminated by two tall streetlights. The trucks are positioned side-by-side, facing the viewer. The truck on the far left has "KLINE Air Cargo Service" visible on its side. A person wearing a yellow vest is standing near the rear of this truck. The second truck from the left also has its rear doors open and appears to be partially loaded or unloaded. A person in a yellow vest is visible inside this truck. The third truck from the left has a dark rectangular image on its rear doors, resembling a face. Two people are standing near the rear of this truck. The truck on the far right is empty, and a person is standing inside it. The ground is a patterned cobblestone or paver surface. The overall scene suggests a logistics or cargo area, possibly near a distribution center or airport. The presence of multiple trucks with open cargo bays indicates an active loading or unloading operation, or a staging area for such activities. The lighting suggests it is either early morning or late evening. There is no visible indication of the city of Frankfurt, Germany.