Weekly and monthly average values not visible

[iSnackyCracky]

Describe the bug The weekly and monthly average graphs on the statistics tab show the average and last measurements on top of each other as a radar chart without values. But you can't actually see the average values. If you tap one of these, it only shows the last measurement (as highlighted by the color).

To Reproduce Steps to reproduce the behavior:

1. Go to 'Statistics'
2. Scroll down to 'weekly or monthly average'
3. Tap on the diagram

Reproduced with: 2.3.5 and also the "travis dev build" available on 2021-06-26 which shows as v2.3.2-dev_5d697fe9_2020-11-05 in settings -> about

Expected behavior Show the average values or better both the average and the last measured values.

Additionally (not really important for me) the value number 4 (bone mass) has its area in the "negative" direction (it indents towards the opposite value number 1) even though the value IS clearly positive (well, I don't think it's possible to have a negative amount of bone mass in your body 😄)

[oliexdev]

true the whole statistic page needs a design review :smirk:

[oliexdev]

I redesigned the statistic page see version 2.5.0