Yes. You can track multiple Shifts. A Shift is a typical time you work. For example Breakfast, Lunch, Dinner, or Open and Close. Try not to add shifts that relate to days because the rest of the application will show you those.
Click the More tab
Select the Settings item
In the "About your work" section click the Shifts item.
This will open a new page where you can add Shifts.
Click the Add button.
Enter the Shifts name.
If you'd like to add the typical start and end time, this will default on the Tip when you select the shift. You can edit it for each Tip as you'll probably not work exactly the same hours.
Click Save.
Once you add Sections you'll be able to Filter for them on all pages. Look for the Filter icon on the top right of each screen. This will change the view to only show what's filtered.