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\begin{figure}[htb] 
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    123456
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  \begin{minipage}[b]{0.5\textwidth} 
    \centering
    \begin{tabular}{|c|c|} \hline 
      Day & Data \\ \hline\hline 
      Monday    & 14.6 \\ 
      Tuesday   & 14.3 \\ 
      Wednesday & 14.2 \\ 
      Thursday  & 14.5 \\ 
      Friday    & 14.9 \\ \hline 
    \end{tabular} 
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\end{figure}

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