Output Sensor Data to CSV or TXT

This is probably a silly question for all the big brains on here but I'm a non-programmer using Omnicept's bio-feedback data to analyze cognitive load/stress of pilots during VR flight simulator training. I designed a nice on-screen overlay to display data but is there a super easy way to output all data to a CSV or TXT file at regular intervals with timestamps for the purpose of post-experiment data analysis?

Does such a data log already exist?