\begin{table}%t4
\caption{\label{tbl:model_evaluation}Model evaluation$^{\dagger}$.}
\par
\small%\centerline
 {
\begin{tabular}{lccccc}
\hline\hline
Model & AIC (\%) & BIC (\%)  & VR (\%) & PR (\%) &$k$\\
\hline
Eq.~(\ref{eq:model2}), fixed comb & \textbf{94.010} & \textbf{94.065} & 97.755          & \textbf{25.50} &  78\\
Eq.~(\ref{eq:model1}), Scargle freqs       & 94.023          & 94.171          & 97.761          & 25.49          & 100\\
Eq.~(\ref{eq:model1}), NLLS freqs  & 94.021          & 94.169          & \textbf{97.762} & 25.49          & 100\\ \hline
Eq.~(\ref{eq:dominant_mode_time_variable}), 1 freq & 95.417          & 95.378          & 96.873          & 30.81 & 40\\
Eq.~(\ref{eq:model1}), Scargle freqs                    & 95.405          & 95.314          & 96.872          & \textbf{30.87} & 28\\
Eq.~(\ref{eq:model1}), NLLS freqs               & \textbf{95.404} & \textbf{95.314} & \textbf{96.872} & 30.85 & 28\\
\hline
Eq.~(\ref{eq:dominant_mode_time_variable}), 2 freqs & 95.228 & 95.255 & 97.019 & 30.14 & 58\\
Eq.~(\ref{eq:model1}), Scargle freqs                    & 95.204 & 95.130 & 97.017 & \textbf{30.24} & 34\\
Eq.~(\ref{eq:model1}), NLLS freqs               & \textbf{95.204} & \textbf{95.130} & \textbf{97.017} & 30.22 & 34\\
\hline
Eq.~(\ref{eq:dominant_mode_time_variable}), 3 freqs & 94.887          & 97.974 & 97.255 & 28.65 & 76\\
Eq.~(\ref{eq:model1}), Scargle freqs                    & 94.837          & 94.783 & 97.263 & \textbf{28.84} & 43\\
Eq.~(\ref{eq:model1}), NLLS freqs               & \textbf{94.837} & \textbf{94.783} & \textbf{97.263} & 28.82 & 43\\
\hline
Eq.~(\ref{eq:dominant_mode_time_variable}), 4 freqs & 94.746 & 94.901 & 97.355 & 27.99 & 94\\
Eq.~(\ref{eq:model1}), Scargle freqs                    & 94.687 & 94.664 & 97.361 & 28.29 & 52\\
Eq.~(\ref{eq:model1}), NLLS freqs               & \textbf{94.687} & \textbf{94.664} & \textbf{97.361} & \textbf{28.29} & 52\\
\hline
\end{tabular}}
\medskip
$\dagger$ The best model according to the four considered statistics are emphasised in~bold.
\end{table}