Spline With Plot Bands

<?php
$this->Widget('ext.highcharts.HighchartsWidget', array(
    'options'=>"{ 
    chart: {
        type: 'spline'
    },
    title: {
        text: 'Wind speed during two days'
    },
    subtitle: {
        text: 'October 6th and 7th 2009 at two locations in Vik i Sogn, Norway'
    },
    xAxis: {
        type: 'datetime'
    },
    yAxis: {
        title: {
            text: 'Wind speed (m/s)'
        },
        min: 0,
        minorGridLineWidth: 0,
        gridLineWidth: 0,
        alternateGridColor: null,
        plotBands: [{ // Light air
            from: 0.3,
            to: 1.5,
            color: 'rgba(68, 170, 213, 0.1)',
            label: {
                text: 'Light air',
                style: {
                    color: '#606060'
                }
            }
        }, { // Light breeze
            from: 1.5,
            to: 3.3,
            color: 'rgba(0, 0, 0, 0)',
            label: {
                text: 'Light breeze',
                style: {
                    color: '#606060'
                }
            }
        }, { // Gentle breeze
            from: 3.3,
            to: 5.5,
            color: 'rgba(68, 170, 213, 0.1)',
            label: {
                text: 'Gentle breeze',
                style: {
                    color: '#606060'
                }
            }
        }, { // Moderate breeze
            from: 5.5,
            to: 8,
            color: 'rgba(0, 0, 0, 0)',
            label: {
                text: 'Moderate breeze',
                style: {
                    color: '#606060'
                }
            }
        }, { // Fresh breeze
            from: 8,
            to: 11,
            color: 'rgba(68, 170, 213, 0.1)',
            label: {
                text: 'Fresh breeze',
                style: {
                    color: '#606060'
                }
            }
        }, { // Strong breeze
            from: 11,
            to: 14,
            color: 'rgba(0, 0, 0, 0)',
            label: {
                text: 'Strong breeze',
                style: {
                    color: '#606060'
                }
            }
        }, { // High wind
            from: 14,
            to: 15,
            color: 'rgba(68, 170, 213, 0.1)',
            label: {
                text: 'High wind',
                style: {
                    color: '#606060'
                }
            }
        }]
    },
    tooltip: {
        valueSuffix: ' m/s'
    },
    plotOptions: {
        spline: {
            lineWidth: 4,
            states: {
                hover: {
                    lineWidth: 5
                }
            },
            marker: {
                enabled: false
            },
            pointInterval: 3600000, // one hour
            pointStart: Date.UTC(2009, 9, 6, 0, 0, 0)
        }
    },
    series: [{
        name: 'Hestavollane',
        data: [4.3, 5.1, 4.3, 5.2, 5.4, 4.7, 3.5, 4.1, 5.6, 7.4, 6.9, 7.1,
            7.9, 7.9, 7.5, 6.7, 7.7, 7.7, 7.4, 7.0, 7.1, 5.8, 5.9, 7.4,
            8.2, 8.5, 9.4, 8.1, 10.9, 10.4, 10.9, 12.4, 12.1, 9.5, 7.5,
            7.1, 7.5, 8.1, 6.8, 3.4, 2.1, 1.9, 2.8, 2.9, 1.3, 4.4, 4.2,
            3.0, 3.0]
        }, {
        name: 'Voll',
        data: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1, 0.0, 0.3, 0.0,
            0.0, 0.4, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
            0.0, 0.6, 1.2, 1.7, 0.7, 2.9, 4.1, 2.6, 3.7, 3.9, 1.7, 2.3,
            3.0, 3.3, 4.8, 5.0, 4.8, 5.0, 3.2, 2.0, 0.9, 0.4, 0.3, 0.5, 0.4]
    }],
    navigation: {
        menuItemStyle: {
            fontSize: '10px'
        }
    }
    }"
));
?>