From everything I have read on the boards here and on the Moms panel you can only get early afternoon reservations for dinner like between 2:30 and 4:30. They let you pick OFF eating times for the Fantasmic packages trying to fill in those hard to fill in ADR times. If you are booking an ADR WITHOUT the Fantasmic package you can book anytime you want to, but not with the package. I don't know this from personal experience, but if I were you I would go online and try to see what times they offer you for the package.