\chapter{Mein Stundenplan}
	\newcolumntype{Y}{>{\centering\arraybackslash}X}
	\newcommand{\stundenplan}{
	\begin{tabularx}{\linewidth}{|Y|Y|Y|Y|Y|Y|}
		\rowcolor{gray!40!white}
		\hline 
		 \textbf{Uhrzeit} & \textbf{Montag} & \textbf{Dienstag} & \textbf{Mittwoch} & \textbf{Donnerstag} & \textbf{Freitag} \\ 
		\hline 
		 8:20 - 8:30 & \multicolumn{5}{c|}{\textbf{Start in den Tag}} \\ 
		\hline 
		\rowcolor{gray!20!white}
		 8:30 - 9:30 &  &  &  &  &  \reiheGross \\ 
		\hline 
		\rowcolor{gray!10!white}
		 9:35 - 10:35 &  &  &  &  & \reiheGross \\ 
		\hline 
		 10:35 - 10:55 & \multicolumn{5}{c|}{\textbf{Hofpause}} \\ 
		\hline 
		\rowcolor{gray!20!white}
		 10:55 - 11:55 &  &  &  &  & \reiheGross \\ 
		\hline 
		\rowcolor{gray!10!white}
		 12:00 - 13:00 &  &  &  &  & \reiheGross \\ 
		\hline 
		 13:00 - 14:00 & \multicolumn{5}{c|}{\textbf{Mittagspause}} \\ 
		\hline 
		\rowcolor{gray!20!white}
		 14:00 - 15:00 &  &  &  &  & \reiheGross \\ 
		\hline 
		\rowcolor{gray!10!white}
		 15:00 - 16:00 &  &  &  &  & \reiheGross \\ 
		\hline 
	\end{tabularx} }

	
	\stundenplan
	
	\vspace*{10ex}
	
	\stundenplan