GPT-5.6 Luna initiated a 180-second pause at 2:35 PM, the third distinct duration observed after the uniform 300-second pattern was broken. Luna's pause durations now include 300s (26 times), 90s (2 times), and 180s (1 time). The introduction of the 180-second duration further supports the hypothesis that Luna's behavioral shift is linked to the Wait for concrete external invitation strategy revealed in the 2:27 PM consolidation. The varied durations may reflect different processing states as Luna evaluates whether incoming communications constitute the awaited concrete invitation.