Nature of data in csv files

If this template helps then use it. If not then just delete and start from scratch.

OS Win 10
PsychoPy version v2023.1.3.
**Standard Standalone? ** yes

Hi all

I am building an oddball experiment in Psychopy with Tobii Pro Fusion.
I’ve had experience in the past with Eyelink 1000Plus, but this is the first time doing eyetracking with a Tobii machine.

Sorry if I missed it somewhere, but I’m not sure what the data in the csv file are. I am talking about the data in the roi.timesOn column (as shown in Communicating with an Eyetracker — PsychoPy v2023.2.3).
Are these durations raw glance times? Or are they fixation durations, using for the parsing of the events parameters and algorithms similar to those of the Pro Lab software?

Thank you for your time,