The OEE report gives an overview of the Total OEE for the selected
period, OEE values per shift and an overview of the changes compared to
the previous period.
For the graph you can easily disable/enable the different lines by clicking on the value in the legend below the graph.
Each data point on the graph gives the OEE for the period back to the previous data point. When viewing a month, you will see the OEE data for each day, and when viewing a week or day, you will see the OEE per hour.