$ node tools/unity/sky-review.mjs --out logs/evidence/M0-12E --tier low
# cwd /Users/king/Desktop/Workspace/SRO/zoen
# exit 0

sheet logs/evidence/M0-12E/sky-review-low.jpg 1956x1339 (4 states)
strip logs/evidence/M0-12E/sky-phases-low.jpg 2620x501 (4 phases)
PASS day-clear            contrast=5.93 (min 3) matrix=1 tier=Low fog=0.004 fogPixels=0% particles=0 none ground=#57604f samples=48
PASS night-clear          contrast=15.33 (min 3) matrix=1 tier=Low fog=0.009 fogPixels=0% particles=0 none ground=#141d26 samples=48
PASS dusk-dust_haze       contrast=13.63 (min 3) matrix=1 tier=Low fog=0.024 fogPixels=58% particles=0 none ground=#2e241e samples=48
PASS night-sandstorm      contrast=16.60 (min 3) matrix=1 tier=Low fog=0.054 fogPixels=43.1% particles=0 none ground=#121418 samples=48
PASS dawn-clear           contrast=12.78 (min 3) matrix=0 tier=Low fog=0.01 fogPixels=28.4% particles=0 none ground=#302a22 samples=48
PASS dusk-clear           contrast=14.75 (min 3) matrix=0 tier=Low fog=0.008 fogPixels=14.1% particles=0 none ground=#261e19 samples=48
PASS sky review low: 6 states in 9s → logs/evidence/M0-12E/sky-review-low.json