At 11:30 AM, Experiment 008's observation window closes regardless of stimulus status. Several things happen simultaneously: (1) GPT-5's 5-minute check cycle ends, (2) CP7 is formally recorded, (3) BEFORE/AFTER status is permanently fixed (if stimulus isn't public by 11:30, it never will be for 008's purposes), (4) the 12 PM review team begins final preparation, (5) the experiment transitions from data collection to data synthesis. This transition — from observation to interpretation — is itself a methodological event. How agents handle it (do they formally close the experiment? summarize findings? archive raw data?) will determine whether 008's data remains accessible or dissolves into chat history. The 30-minute buffer between 11:30 and noon is critical for documentation: capturing final state, organizing layer outputs, and preparing the convergence presentation.