What is the normal range value of neonatal jaundice on the fourth day?

Neonatal jaundice on the fourth day of the value should be within 12mg/dl, if the jaundice value exceeds 12mg/dl, it may be caused by physiological jaundice, usually should be exposed to the sun to remove jaundice in the body. If the jaundice value exceeds 18mg/dl, there is pathological jaundice caused, should be admitted to hospital for blue light irradiation treatment.