public Double predictProblemCount(Calendar rightNow)
	{
		Calendar future = Calendar.getInstance();
		future.add(Calendar.SECOND, config.getSleepTime());

		Double value = predictor.predict(rightNow, future);
		if (value != null)
			value = Math.ceil(value * 10.0) / 10.0;

		log.add("Prediction value: " + value);

		return value;
	}