Min is the opposite of max, you identify the lowest value in the selected time window. If no time window is provided it returns the lowest value of the series.
|ts (optional)||Time window.|
An integer or float value depending on the series data type.
# Get the minimum value per day from 'series-001' between two dates. select min(1d) from "series-001" between '2016-11-14' and '2016-11-21'