lightning lane multipass during Jollywood mix-in

[Ariel620]

If I buy LL MP for a different park earlier in the day, then I show up at 5:30 for entry for Jollywood, can I use LLMP at HS from 5:30-7:30 for the mix in?

I assume I can't use it once the party actually starts at 7:30, but I would like to see if I can get RNRC and TOT at least. Maybe also a LLSP for ROTR.

I do not have park hopper if that matters, I plan to enter one park on a non-hopper ticket, then not enter HS until 5:30 when I can get into HS with my Jollywood ticket.

Thanks!