high: sc_avg=35.00, sc_std=7.07 | gc_avg=47.50, gc_std=7.07
middle: sc_avg=35.00, sc_std=7.07 | gc_avg=47.50, gc_std=3.54
low: sc_avg=30.00, sc_std=14.14 | gc_avg=46.25, gc_std=12.37
oracle: sc_avg=85.00, sc_std=7.07 | gc_avg=86.25, gc_std=8.84