Taking photos in night mode
I have an iPhone 15 and I’m trying to take pictures at night. What does the yellow square that pops up on my the screen while I’m photo mode mean? It only pops up some times. I assume it’s something to do with focusing in on an object. Does it mean there is someone or something detected within the frame? That’s what I’m needing to capture. If that’s not what the square is for can you explain what it is? Also is there a way to detect people or objects in the photo before taking it? After taking the pictures in night mode I do not see anything that the yellow square is detecting. Is there any setting specifically I can change to better the quality of distant pictures at night?
thank you
iPhone 15, iOS 17