Simple timer to run my bot once everyday

bottimer.js

function msToTime(duration) {
	// from https://stackoverflow.com/questions/19700283/how-to-convert-time-milliseconds-to-hours-min-sec-format-in-javascript
	var milliseconds = parseInt((duration%1000)/100)
		, seconds = parseInt((duration/1000)%60)
		, minutes = parseInt((duration/(1000*60))%60)
		, hours = parseInt((duration/(1000*60*60))%24);
	hours = (hours < 10) ? "0" + hours : hours;
	minutes = (minutes < 10) ? "0" + minutes : minutes;
	seconds = (seconds < 10) ? "0" + seconds : seconds;
	return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
}

function msUntillCodeRuns() {
	var now = new Date();
	var then = new Date(now);
	then.setHours(23, 0, 0, 0);	//when to run
	if (then - now <= 0) then.setDate(now.getDate() + 1);
	var msToRunTime = then - now;
	console.log(`${msToTime(msToRunTime)} to runtime.`);
	return msToRunTime;
}

function codeToRun() {
    console.log("Code runs...")
	setTimeout(codeToRun, msUntillCodeRuns());
}

setTimeout(codeToRun, msUntillCodeRuns());