Saving the time of clicks during a video

Hey (: I uploaded a video from Qulatrics libary. The subject need to press space when he recognize a dangerous situation (while watching the video). I want to save the time of all the presses. The subject can press many times and I need to save each time how can i do that? and how can I get access to saved data ? this is my code: Qualtrics.SurveyEngine.addOnReady(function() { let question = this; /* hide next button */ question.hideNextButton(); /* when the video end, click on next button */ jQuery($('videoPlayer')).on("ended", function() { setTimeout(function () {jQuery('#NextButton').click();},1000); }); document.onkeydown = function(event) { if (event.which == 32) { let pressCuurnetTime = $('videoPlayer').currentTime /* the time when the subject pressed space */ event.preventDefault(); } } });