var timeStamp = new Date();
if(timeStamp.getUTCHours()>10 && timeStamp.getUTCHours()<21){
	document.write(timeStamp.toLocaleString());
}else{
	if(timeStamp.getUTCHours()>3 && timeStamp.getUTCHours()<11){ //Thursday, September 25, 2003 8:14:04 AM
		var newDate = new Date();
		newDate.setHours(16);
		newDate.setMilliseconds(0);
		newDate.setMinutes(0);
		newDate.setSeconds(0);
		newDate.setDate(newDate.getDate()-1);
		document.write(newDate.toLocaleString());
	}else{
		var newDate = new Date();
		newDate.setHours(16);
		newDate.setMilliseconds(0);
		newDate.setMinutes(0);
		newDate.setSeconds(0);
		window.document.write(newDate.toLocaleString()+'</p>');
	}
}