This information is meant to be used as a guideline only, all children develop at their own rate, yours may be faster or slower than this schedule. . Early life is full of small discomforts, many of which disappear around 6 weeks. Do not despair if everything seems fine, but baby continues to cry, this happens sometime and the crying won't hurt her.
Many infants seem to have day and night mixed up, they sleep all day and are awake at night.
It is very hard to force this pattern to change, but it will always correct itself in time, just some patience is required. Infants need night feedings, especially if breast fed, so don't expect a full night sleep for awhile.