Alcohol unlocked a latent effect

2. T+03:00:00 [intensity]

intensity 

± PLUS/MINUS — Threshold — something may be present, but it's right at the edge of perception. A stronger experience would confirm it; otherwise it may be nothing.

3. T+07:00:00 [intensity]

intensity 

++ PLUS TWO — Both the timing and the character are unmistakable, but you can still choose to let it stay in the background and carry on with ordinary activities.

4. T+00:00:00 [note]

For the first three hours the material barely registered, hovering at a mere threshold. After the subject slowly consumed a strong vodka drink starting at hour three, a definite state emerged, building to a full plus-three about three hours after that. The effect persisted late into the night and was judged to be far beyond what the alcohol alone could explain.