Luckily, I used a tripod, since the camera was doing way mysterious stuff.
|ISO 800, f 5.6, 1 second|
Well, of course the camera compensated with a long shutter speed. I get that. So, auto ISO it is.
|ISO 6400, f5.6, 1/15 second|
|ISO 6400, f5.6, 1/8 second|
|ISO 1250, f4.5, 1/40 second|