**FIXES**
- Fixes error when station contains no data
- Fixes error when station contains only `NaN` values
- Fixes issues with timestamp and coordinate handling
**CHANGES**
Previous version had a rule that came from my own need. The rule doesn't really make sense since it makes assumptions about the use-case. So, I decided to remove it. Now the client returns exactly what FMI provides and that might mean data from a station that provides only cloud coverage and nothing more.