my baby is one month old. During day time she hardly drinks milk for 5-7 min and falls asleep but at night specially between 3-6 am she latches for hours and sleeps max for 30-40 min. After 30 min she again wants milk for 30-45 min. is this behaviour normal? because at night she drinks milk continuously but during day time even drinking for 5-7 min is enough to put her to sleep for minimum 2 hours. also, how can I change it?