Kylie,age 8,sleeps About 6 Hours Per Night but Seems Perfectly

Kylie,age 8,sleeps about 6 hours per night but seems perfectly rested and happy during the day.However,her parents cannot handle having a child who is fully awake at 4:00 every morning.They are sleep deprived and frustrated.Does Kylie meet the criteria for insomnia disorder?

A) Yes.
B) No, because she must sleep for 5 or fewer hours per night to be diagnosed with insomnia disorder.
C) No, because she seems to be on a regular schedule and insomnia disorder is only diagnosed when sleep is erratic.
D) No, because she is not dissatisfied with the quality or quantity of her sleep.