Just a minor comment: I don't think you need to specify Green in the `FiberPhotometryResponseSeries` name. Since they are all Green. And I would store only two series `FiberPhotometryResponseSeriesSignal` and the `FiberPhotometryResponseSeriesIsobestic` both of them having the Fiber1 and Fiber2 signal. But we could change this in a follow-up PR after mid-way meeting
Originally posted by @alessandratrapani in https://github.com/catalystneuro/dombeck-lab-to-nwb/pull/24#pullrequestreview-2073773608