I am sure there is a physics principle I am missing somewhere but this one has me stumped.
I set up my GoPro to do a time lapse. The camera is in its case (so glass cover is flat). I then placed it directly against the window to get a time lapse of the cars on the highway (it is a commercial building). but when I look at the still images I can see the lights inside the building being reflected in the images.
My guess is that somehow the building has double pane glass that is causing the reflection??? Thoughts are always welcome.
Sidd