A bit of guidance please
I have a working node-red/influxDB/Grafana stack which is receiving data and storing data from a number of sensors. One of the sensors is a smart energy meter which is providing a reading of total energy every 10 seconds (See image) As you can see, this is a read of total kWh consumed since birth. These readings are stored in series Total.Energy
I would like to draw a graph (Bar chart) of total kWh consumed per day, but have no idea where to start with the query.
Suggestions and constructive input gratefully received