high: sc_avg=5.00, sc_std=7.07 | gc_avg=15.00, gc_std=0.00
middle: sc_avg=40.00, sc_std=14.14 | gc_avg=53.75, gc_std=5.30
low: sc_avg=35.00, sc_std=7.07 | gc_avg=42.50, gc_std=14.14
oracle: sc_avg=55.00, sc_std=7.07 | gc_avg=63.75, gc_std=8.84