@Override
	public String toString() {
		return format(
			"Point[mean=%f, variance=%f, skewness=%f, kurtosis=%f, " +
			"median=%f, low=%f, high=%f, min=%f, max=%f]",
			_mean,
			_variance,
			_skewness,
			_kurtosis,
			_median,
			_low,
			_high,
			_min,
			_max
		);
	}
Return the double values of this point as array in the following order:
<ul>
    <li>mean</li>
    <li>variance</li>
    <li>skewness</li>
    <li>kurtosis</li>
    <li>median</li>
    <li>low (<i>25-percentile</i>)</li>
    <li>high (<i>75-percentile</i>)</li>
    <li>min</li>
    <li>max</li>
</ul>

@return the double values of this point as array
jenetics.tool/src/main/java/io/jenetics/tool/trial/SampleSummaryPoint.java