I'm working on a conference center major renovation where the employees work 40 hours per week. When there is a group scheduled that has evening events, some of the staff assigned to the event move their hours to be there during the event, say, 11 - 8 for that day instead of their normal 8 - 5. Is that considered complex?
Or if some days there is just the staff there and other days there may be 2,000 people in the building for an event, is that considered complex given the use of the building?