Enter the number of days you were travelling for work purposes for the entire day (from 00:00 to 24:00) with at least one overnight stay away from home.
The absence begins when you leave your home and ends when you return.
Exception: If you visit your primary workplace beforehand, the absence begins only after leaving this location.
The reason for the absence (e.g. working hours, traffic jams, waiting times) does not matter.