\begin{table}%t1
\caption{\label{tabl:seeingstat} Global seeing statistics for the three available DIMM data.}
%\begin{center}
{\begin{tabular}{lrrrrrrr}\hline\hline
Elevation							 		& & 3~m & & & 8~m & & 20 m \\ 
                          & summer & winter & total & summer & winter & total & \\ \hline
Mean        & 1.06 & 2.51 & 1.83    & 0.69 & 1.72 & 1.23  & 1.10 \\
Median      & 0.95 & 2.37 & 1.67    & 0.57 & 1.65 & 0.98  & 0.84  \\
P$_{75}$    & 1.32 & 2.98 & 2.38    & 0.86 & 2.32 & 1.69  & 1.55 \\
P$_{25}$    & 0.70 & 1.86 & 1.06    & 0.40 & 0.83 & 0.52  & 0.43 \\
Max         & 4.76 & 9.26 & 9.78    & 7.63 & 9.09 & 15.05 & 8.20 \\
Min         & 0.03 & 0.24 & 0.03    & 0.03 & 0.13 & 0.03  & 0.13  \\ \hline\\[-2mm]
\end{tabular}}
\parbox{10cm}{
 $P_{75}$ and $P_{25}$ are the 75\% and 25\% percentiles. The data at an elevation 20~m are limited to the period from July to October 2005.}
 %\end{center}
\par
\end{table}