four o’clock
`` Oh , Gillian is all right , '' affirmed Magda , dismissing the matter airily . `` She 's a gorgeous accompanist , anyway -- almost as good as Davilof himself . Which reminds me -- I must go home and rehearse my solo dance in the _ Swan-Maiden _ . I told Davilof I 'd be ready for him at four o'clock ; and it 's half-past three now . I shall never get back to Hampstead through this ghastly fog in half an hour . '' She glanced towards the window through which was visible a discouraging fog of the `` pea-soup '' variety . Lady Arabella sniffed .