seven o'clock
`` Nothing much , '' replied Bob . `` I understand that there 's a band concert by the Highland Regiment band on the Esplanade this evening . We can listen to that for a while and then get to bed . We must be up early as the boat leaves for Tadousac at seven o'clock to-morrow morning . '' `` I 'll never make it , '' said Pud . `` You 'll make it , all right , '' said Bob . `` We 're all sleeping in the same room and I have a call in for five-thirty .