Hello, dpantos.
Thank you for using Apple Support Communities.
From your post, we understand you're concerned about the lighting effect when taking photos at night. We'd be glad to help out and share this article which has information regarding this: If you see a flare, haze, or spot near the edge of your photo or video
"You might see these unexpected light effects when incoming light (usually from outside the field of view) is at an angle and reflects off the surfaces inside the camera. If this happens, move the camera slightly to change the position of the light, or shield the lens with your hand.
Get more help if you see a closed lens or black screen, your photos are blurred or out of focus, your flash isn't working, or you don't see the Camera app."
Best regards.