\begin{table}%t1
\caption{\label{tbl:mass_evol}Characteristic mass for different redshift bins.}
\par
%\centering
\par
\begin{tabular}{ccccc}
\hline\hline\noalign{\smallskip}
&$z\sim0$  &$0.2<z<0.55$ & $0.55<z<0.8$ &  $0.8<z<1.4$ \\ 
\hline
$\log (M_{\rm s}/M_\odot) $ &  11.20  &$11.50\pm0.38$ & $11.50\pm0.58$ & $11.50\pm1.20$ \\
$\log (M_{\rm b}/M_\odot)$ &  10.50  &$10.37\pm0.1$ & $10.72\pm0.08$ & $11.00\pm0.2$ \\
$\log (M_{\rm t}/M_\odot)$ & 9.70 & $10.10\pm0.35$ & $10.30\pm0.35$ & $10.90\pm0.35$ \\
\hline
\end{tabular}
\tablefoot {See text for more details on how these characteristic masses are defined. Results at $z\sim0$ are taken from \cite{kannappan09}.}
\end{table}