if no one's knows your growing I would say it's probably been just an attempt to rob stuff not plants.There's no way they could see the plants without going in the second door.
starting to think they did'nt get that far, as they left my dewalt drill and stapple gun
was they drunk kids going into ramdon sheds and they got scared and ran don't know
But still they might come back with a way past the other locks. Cause if it was me I would be thinking aye aye all this security what's he hiding.
Could lay and wait try catch them. But that's a long ass shift and worry in mean time