Hi Marimari,
I think it depends if the child is more or less emotional.My first child is 7y and sometime awakes in the night when dreams someting.When he was younger he didn't want to sleep during daytime and when we go to bed in the night I had to stay with him in the bed for hour or more to fell asleep because it was hard for him to calm down.Also he awakes in the night and asks if I am there. He is very emotional and still have problems with calming down before he falls asleep.But now that part take 10-20min.I also have another child wich is 1y and 8 months and she is calm person and when we go to bed she will fall asleep for 10min.She sleelps well in the night with but sometimes she is moving all over her bed.