You have the choice of 2 shifts: 8:00 am - 1:00 pm or 1:00 pm - 6:00 pm.
You are required to select 6 shifts.
You do not need to select all 6 shifts on the same form, you can choose 1 or 2 now.
You can choose to have all 6 shifts at the same place,
or you can spend time in all the departments.