\begin{tabular}{lrrrrrrr}
\toprule
Option & $n$ & Min & Mean & Max & $L_{.5}$ & $U_{.5}$ & Regret \\
\midrule
R1248 & 3 & 681.30 & 894.63 & 1056.29 & 1019.62 & 1019.63 & 30.38 \\
R1536 & 4 & 814.41 & 943.35 & 998.00 & 989.25 & 998.00 & 0.00 \\
\bottomrule
\end{tabular}