Made Reservations for February

[Inventor'sDaughter]

You only need to make a park reservation for your first park of the day. You can return to that park any time during that day, or hop to another park after 2pm if you have 'hopper' tickets, without a reservation for the second (or third or fourth) park.

Can you park hop before 2 pm if you make a reservation? Or is the Park Hopper never good before 2 pm?