I found out that monthly report with horizontal zooming eliminates needs for other periods.
So actually I found very nice to have monthly overview and zoom in/out for details.
Waiting for vertical zooming, or at least just 100% hight usages of the screen.
And more detailed Y-axis. Maybe 3 or 6 hours steps: 0, 3, 6, 9, 12, 15,18, 21, 24 hours