\begin{table}%t8
\caption{\label{medianages}Medians and standard deviations for EH~star age \mbox{distributions}.}
%\centering
\par
\begin{tabular}{lccr}
\hline\hline
 Method                     & Age [Gyr] & $\sigma$ [Gyr] & No. of stars\\
\hline
Chromospheric RPM98               & 1.9  & 4.0 & 112 \\
Chromospheric D93                 & 5.2  & 4.2 & 112 \\
\hline
Isochrone lower limit             & 4.8  & 3.0 & 75  \\
Isochrone                         & 7.4  & 4.2 & 79  \\
Isochrone upper limit             & 9.2  & 3.9 & 69  \\
\hline
\end{tabular}
\end{table}