Jasmine physical cyrcadian rhythm

[GeorgeEfstathiadis]

• add physical cyrcadian rhythm and stratified physical cyrcadian rhythm columns
• move rarely-used parameters to Hyperparameters class to reduce parameters used in gps_stats_main

[hackdna]

Also, gps_summaries() is ~700 lines of code right now. Is there a way to simplify or refactor?

[hackdna]

Thanks! Also, would it make sense to add some unit tests for the new functions?

[hackdna]

Thanks!

[hackdna]

Thank you!