one o'clock
When she had prayed with all her heart for herself , her grandfather and grandmother , she lay back again on the warm soft hay and slept soundly and peacefully till morning broke . Peter arrived punctually at school the following day . He had brought his dinner with him , for all the children who lived at a distance regularly seated themselves at mid-day on the tables , and resting their feet firmly on the benches , spread out their meal on their knees and so ate their dinner , while those living in Dorfli went home for theirs . Till one o'clock they might all do as they liked , and then school began again . When Peter had finished his lessons on the days he attended school , he went over to Uncle 's to see Heidi . When he walked into the large room at Uncle 's to-day , Heidi immediately rushed forward and took hold of him , for it was for Peter she had been waiting . `` I 've thought of something , Peter , '' she said hastily .