\begin{table}%t10
%\centering
\par
\caption{\label{tab-per}List of target associations/clusters, age, number of stars used to make the statistics, median and mean rotation period, and significance level that consecutive period distributions are drawn from the same distribution.}
\begin{tabular}{lcccccccccl}
\hline\hline\noalign{\smallskip}
& & \multicolumn{4}{c}{0.6--1.2~$M_{\odot}$} & \multicolumn{4}{c}{0.8--1.2~$M_{\odot}$} &  \\
\hline
Target    & age  &  \#     &     $P_{\rm median}$     &     $P_{\rm mean}$ &  KS  & \#     &     $P_{\rm median}$     &     $P_{\rm mean}$ &  KS  &  \\
& (Myr) & stars  &	(d)					& (d)			& & stars  &	(d)					& (d)			&\\
\hline
ONC       					&  1  	&   33   &   6.83   &    6.17 & 0.57 &  16    & 6.83   & 5.93 & 0.70  & 1 vs. 4~Myr\\
NGC~2264     				&  4    &   26   &   5.43   &    6.19 & 0.59 &  10    & 4.72   & 5.15 & 0.63  & 4 vs. 9~Myr\\
TW Hya + $\beta$ Pic    	        &  9  	&   30   &   4.83   &    4.52 & 0.09 &  23    & 3.40   & 4.31 & 0.17  & 9 vs. 30~Myr\\
Tuc/Hor + Car + Col     		&  30 	&   62   &   2.85   &    3.22 & 0.36 &  53    & 2.60   & 2.87 & 0.45  & 30 vs. 70~Myr\\
$\alpha$ Persei    			&  70  	&   54   &   0.77   &    2.39 & 0.11 &  48    & 0.77   & 2.49 & 0.26  &70 vs. 110~Myr\\
AB~Dor + Pleiades    		&  110 	&   89   &   2.29   &    3.16 & ...     & 48    & 3.33   & 3.32 & ...     & ... \\
\hline
\end{tabular} 
\end{table}