That's the peak time.
In the last 10 years the average temperature in which DFO has gone out, from the study and work that my team has done, is about 8°C. Sometimes they go out as early as June 6 when the water is even colder than that.
I understand DFO goes to the same spot in the gulf every year when they do sampling, on slightly different days. If you're sampling spawning biomass when the water is much colder, if you're going out too early, what's the result of the study?