There's a giant sundial in here, but I can't see anywhere else to go.

Hint 1 of 6:

You need to use the sundial to point the way to another room.

Hint 2 of 6:

Have you seen any similar sundials?

Hint 3 of 6:

There was one in an outdoor area of the temple just next to the giant
staircase.

Hint 4 of 6:

That sundial had a stick.

Hint 5 of 6:

Take that stick, and put it in the hole of this sundial.

Hint 6 of 6:

Again, you need to point to a symbol related to fire.