Girls, who have dealt with jaundice and put babies under a lamp, how m…

Girls, who have dealt with jaundice and put babies under a lamp, how many hours did you put babies under for? The pediatrician prescribed 30 minutes 5-6 times a day for a week. But everywhere it's written that you need at least 2 hours. Where they rented a lamp, they also recommended at least 10 hours per day. The lamp is in the form of a crib.