Sorting out ET/behavioral alignment

[psokolhessner]

Per Slack discussion in December 2024, need to sort out how to align the eyelink data with the Python behavioral data, as timing-related events (incl. messages to Eyelink and Python events) are slightly different in the new task version.

[psokolhessner]

Noting that @JVon-Monteza said he is planning to (lightly) modify the experiment script to test the timing of Eyelink messages/events with respect to Python events (both at practice and at end of the study) to assess which has the tightest/closest timing and thus should be used for eye-tracking/behavioral data alignment.