four o'clock
`` Maybe I 'll stop on the way back , though . ` Tis n't very hot ; it 's clouded up some . '' `` Better taken an umbrella , '' her mother sent after her . `` We might get a thunder storm along towards four o'clock . My shoulder 's been paining me all the morning . '' But Ellen had already passed out of hearing , her fresh skirts held well away from the dusty wayside weeds . She was going , with intentions undefined , to see Lydia Orr .