The only filter I had on was a HAZE-1 which does virtually nothing... actually no, it DOES do nothing. It does't do nothing of anything? It...
It's just -THERE- on the end of the lens to protect from dust & scratches... anyways, the reason for no lighting is that the power went out 27 days ago when zombies took over Tokyo, thus no electricity. The only safe place is at the top of Mt. Fuji and it's a little far away...
(or it could just be that the light in the buildings was not enough to contrast with the light of the sun going down in the sky, thus making it appear as though every light in every building is actually turned off)