plotBands options
A colored band stretching across the plot area marking an interval on the axis.

Option name	Type	Default
color	Color/td>	null
The color of the plot band.
events	array
An object defining mouse events for the plot band. Supported properties are click, mouseover, mouseout, mousemove.
from	Number	null
The start position of the plot band in axis units.
id	String	null
An id used for identifying the plot band in Axis.removePlotBand.
label	Array
Text labels for the plot bands.
to	Number	null
The end position of the plot band in axis units.