4.2 The regular weekly working time is to be extended, in general, over 5 working days. If a shorter working time has to be
maintained for reasons beyond the control of rommelag ag, rommelag ag will charge regular working time. rommelag
ag's personnel will organize its working time in accordance with the conditions at Customer's place of business and with
the local circumstances. Regular daily working time is to be between 06.00 and 20.00 hours.