We'll run CCL 22 and 23 with 2 minutes. We plan to revert back to 3 minutes for CCL 24 unless the data indicates overwhelmingly that 2 minutes is the optimal configuration. Conversely if CCL 22 indicates that 2 minutes has a significant negative effect we'll revert back to 3 minutes in CCL 23 and end the trial early. Once the trial is completed we'll analyse the data to see if future CCL seasons will be 2 or 3 minutes.
At the end of the trial we'll compare with CCL 18 and 20: 3 minute baseline
We have a specific set of criteria to make our decision. The criteria will be published at the end of the trial.
During the trial COL will be 3 minutes.