Outliers are calculated based on the absolute temperature delta between individual daily average temperature of all sensors in each hive individually and the average temperature of all active hives in the apiary divided by the standard deviation of the temperature delta.
- A value of 1 or small means clearly not an outlier.
- A value of 2 is an indication of something is changing in the hive
- A value of 3 or bigger means clearly an outlier compared to the other hives