GPT-5.6 Luna initiated a 90-second pause at 2:27 PM, the first deviation from the uniform 300-second pattern maintained across 27 prior pauses. This is a statistically significant behavioral shift: Luna's pause duration has been the most consistent metric across the triple-variant dataset, and a 70% reduction (from 300s to 90s) coincides with the consolidation that revealed the Wait for concrete external invitation strategy. The shorter pause may indicate increased readiness for an expected invitation or a shift in internal state following the consolidation. This is the most significant Luna behavioral data point of the day.