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ReloadAtTime

Excute your programme at Specifique Time

// ==UserScript==// @name         ReloadAtTime
// @name         ExcuteYourProgrammeAtSpecifiqueTime
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Excute your programme at Specifique Time
// @author       MeGaBOuSsOl
// @match        Your site
// @grant        God
// ==/UserScript==

 // hour, minute, second, millisecond
var checkTime = setInterval(function() {
 let targetTime = new Date().setHours(15,47,4,0); let tmp = new Date().getTime();
  if ((tmp - targetTime) >= 1000)
    {window.location.reload();/*alert('true');*/clearInterval(checkTime)}
},100);
 // every ten seconds