Invert measurement screen colours

Is there a way to invert the measurement screen colours?

From Black background White text
To White background Black text

As I have found in bright sun it’s sometimes hard to read, so usually have to cup my hand around the screen to see the white text?

Hello, not presently as we found this doesn’t significantly help with outdoor visibility vs the normal mode. Power consumption becomes much higher if we drive up the brightness more but are exploring possibilities to continue to improve this in the future!