7 month old DD has dinner at 4:30-5pm and then goes to bed at 6:30pm (her choice) and wakes either at 10:30pm or 1am for a feed and then at 4 for a drink of water/dummy. She wakes for the day between 7-8am. Does this sound about right or do you think the night wakings are more habit? She can't seem to cope if either dinner or bed are later are gets very distressed.