twelve o'clock
I suppose you know how she 's fixed . ' I nodded again . ` Well , she 's got an apartment in the town . If you like we 'll send a message to her , but she would n't be able to get here much before twelve o'clock . Perhaps you 'd better call to-morrow . Afternoons she 's free , you understand . ' `` But of course what I was thinking about at that particular moment was the problem of the Sarafovs themselves .