Effect of sunlight and artificial light on serum bilirubin.

The effect of sunlight and artificial light on serum bilirubin was studied. It was found that serial left in daylight for 15, 30, 60, 90 and 120 minutes may lose 29.58, 40.19, 54.66, 68.52 and 70.73 percent of their bilirubin level and lose 5.05, 6.62, 11.67, 17.98 and 21.14 percent when exposed to artificial light respectively.