I created this for Labyrinth Lord but there is no reason it couldn’t be used for any other role playing game. I use the location section to record where this particular turn tracker is used and then any notes for that location I put in the notes section. Next to Light I note the type of light source the party is using and make a mark where it will run out. In the wandering monster section (WM) I make a mark where I need to make wandering monster checks (once a turn, every two turns, what have you).
Let me know if you find this useful.