high: sc_avg=15.00, sc_std=7.07 | gc_avg=15.00, gc_std=7.07
middle: sc_avg=10.00, sc_std=14.14 | gc_avg=15.00, gc_std=7.07
low: sc_avg=30.00, sc_std=0.00 | gc_avg=37.50, gc_std=3.54
oracle: sc_avg=75.00, sc_std=7.07 | gc_avg=80.00, gc_std=0.00