Woltapp Task
Run these commands before use: mkdir -p ~/bin cp median_times.py ~/bin cp Helsinki.csv ~/bin cp pickup_times.csv ~/bin export PATH=$PATH":$HOME/bin"
Then, use as: median_times.py Location yyyy-mm-dd hh-hh Path
eg: median_times.py Helsinki 2019-01-07 19-20 median_times.csv
After Use you can run commands: rm -rf ~/bin
P.S: For different locations, script can be used, provided that LocationName.csv file is in ~/bin directory.