\begin{table}%t4
\caption{\label{tab:nondetectability}The ${\Delta m^{{\rm evo}}}_{\vert1.7}$-intervall in which an SN~magnitude evolution would not be detectable at the $68\%$~confidence level.}
\par
%\centering
\small
\begin{tabular}{@{\extracolsep{\fill}}r|cc}
\hline
\hline
Model  & Non-detectability zone & \\
\hline
$1$   & $[\;-0.18,0.14\;]$ & \\
$2.1$ & $[\;-0.25,0.20\;]$ & \\
$2.2$ & $[\;-0.15,0.12\;]$ & \\
$2.3$ & $[\;-0.12,0.12\;]$ & \\
\hline
\end{tabular}
\end{table}