four o'clock
Public opinion could not intimidate her , for in her case there was no public opinion ; she knew nobody ; nobody had the right to question her doings . The next day , Sunday , they both worked hard at the bedrooms from early morning . The grocer was installed in his chamber , and the two other rooms were cleansed as they had never been cleansed . At four o'clock , the weather being more magnificent than ever , Madame Foucault said : `` If we took a promenade on the boulevard ? '' Sophia reflected . They were partners . `` Very well , '' she agreed .