This sign is actually only the platform destination board showing what train is at the platform, so this wasn't taken in Munich at all. Instead, this was Mannheim, where I got my bus to Prague. This put my arrival time at 1618, hours behind the scheduled time of 0927. Controversially, however, CNL457 has since been withdrawn, as DB have decided to replace all their sleepers with ICE high speed trains. However, a number of sleeper trains operated by foreign companies will remain.