the student say that the exam submitted automaticaaly at 5 : 00,
the teacher taljed to moodle admin and say that was fault of the student that submit at 5 :00
-------------------------
so i suggest look at the log in the moodle site and see
if the user submit the quiz himself, an event named "Quiz attempt summary viewed" is triggered if the quiz submitted automatically , this even will not triggered, is it right ?
in other words, how can difereniate between quiz submitted by students , and automatically when the time out ?