Why does thermal-container planning differ at night?

Night air is cooler, but a closed receiving point and thin staffing keep the container waiting longer. The plan is built on access delay and the actual receipt start.

20 July 2026Updated 28 September 2026

Short answer

Night air is cooler, but the receiving point may be closed and staff few, so the container waits longer than by day. Record access delay and the actual receipt start separately, and name the receiving contact, the drop area and the owner of the empty return in advance.

Cool night air lowers the heat load on the container, but it does not shorten the wait: the receiving point is closed, and shift handover and security entry add stops that a daytime route does not have. The cold chain of up to 24 hours that GEBHARDT's Isotec TBX gives with eutectic plates or dry ice is spent on those waiting minutes as well.

On a night plan, access delay and the actual receipt start are two separate records. The first night run does not count as daytime data; the records of the following runs correct the plan.