Why orange shade is appearing after building light?

I’m working on this project a few weeks and i noticed this orange shades in this particular area. The only lights in the scene are the ones in the ground and they are white. Does anyone already pass through this?

Hello raf_oliv

Looks like you have a light source at underground or second floor without shadow casting. Are you sure there is no other light source? Maybe you accidently “hide” it. What is you skylight settings, can you share it with us? Can you check all these and write us again please?

Thank you.

Hello Kemal,

There weren’t other light source at underground, even if was, i used to create a box below my building to avoid these undesireble lights coming from below. Thats because i have a procedural day/night light. The only lights beyond that are directional light from the sun and skylight.

It turns up that the white lights in the ground were affecting somehow the scene. After i turned the lights off everything back to normal. But Still there.

thanks