The problem I have with the graphs is that the Legend shows the same colour for both REM and Light Sleep which makes identifying the various parts of the graph difficult.
It should be possible for the user to set the colours themself, which would enable it to cope with colour blindness and other issues.
support conversation with Mike
Hello Mike, if you look at the hypnogram part of the graph you can see that REM occupies 75% of the charting space where light sleep only 50%, I guess this makes it very well distinguishable regardless of colors?
While what you say is true the same could be said of all the components of the graph - it just seems really inconsistant to have some parts in the same colours and some having different. It is simply easier for the eye to track identical colours rather than having to track different heights for some and not others.
Aynen bence de öyle