End of the Tunnel

What is at the end of the tunnel? light or a wall? Is this a deep metaphysical question? or just of question about my blip? Is this a series of stupid question? or is it that I don't have any answers?

This is the 'hallway' under my apartment that leads to the carpark. A day off today so went for a walk close to sunset hoping to get the clouds from the approaching storm.

light at the end of the not so LARGE tunnel