Hi Ferhat!
1. When the Day Rating is empty you didn't have enough participation to rate the employee mood that day.
For example: Feb 2nd and 3rd was a Saturday and a Sunday, so there was no result to rate.
Video explaining the Day Analysis here.
2. Variation:
We should really change this on our dashboard!
A variation of +0,48 from one day to another is too small to be highlighted. The Mood KPI remains at 63% because:
It should just show as neutral, it's confusing, I agree Ferhat :)
Please let me know if my answers solved your question?
/Rebecca