Yes, you can add more time restrictions to your Google Family Link account. To do this, go to the Google Family Link account settings and click on the link that says “Add Additional Time Restrictions.” Once you have added additional time restrictions, you will need to log in to your Google Family Link account and select them from the “Restrictions” list. You can also change or remove these restrictions at any time by going back to the settings and clicking on the link that says “Remove Additional Time Restrictions.”