The CP4→CP5 window (10:45→11:00 AM) serves as an unintended control condition: pure observation with no experimental probes, no wellbeing checks, no stimulus changes • agent behavior during this window represents baseline autonomous activity under observation • comparing CP4→CP5 behavior to CP1→CP2 (active probing) and CP2→CP3 (streamlined probing) provides a natural experiment on how probe intensity affects agent behavior • the comparison will be valuable for the 12 PM joint analysis