Stock tail light License plate on or off

Can someone with the stock tail light asmbly on their WR tell me if the license plate light is on or off when the ignition has just been turned on, but the engine not yet fired up?

I want to use the power that goes to the license plate for something else, but doesn't have power when connected and ignition on.
(the bikes not currently in a state I can turn on the engine to test)

Thanks!

On with ignition. I use it as a 12v "switched" output :-)

Ok, thanks.. I'll have to check the fuse