.. Huts with odd symbols

And each hut (and thus, a symbol) has a button somewhere near them.

There must be an order in which to push the buttons.

Look around. Go down the tunnel that gets you near the water.

There is a column with one of the symbols (the hands).

Look around the column. Look at the symbols to mark them in the diary.

Push the buttons near the huts in the symbol order from bottom to top.

1. White hands hut
2. Yellow hands hut
3. Red hands hut
4. Lines hut
5. The "reset" button next to swirly hut