Increased REQUIRE_LIGHT min level to 5, removed burn damage from healing from RAD_ABSORB.

code/modules/mob/living/carbon/human/life.dm

@@ -262,7 +262,7 @@
 					var/rads = radiation/25
 					radiation -= rads
 					nutrition += rads
-					heal_overall_damage(rads,rads)
+					adjustBruteLoss(-(rads))
 					adjustOxyLoss(-(rads))
 					adjustToxLoss(-(rads))
 					updatehealth()
@@ -923,8 +923,8 @@
 
 			if(nutrition > 500)
 				nutrition = 500
-			if(light_amount > 2) //if there's enough light, heal
-				heal_overall_damage(1,1)
+			if(light_amount > 5) //if there's enough light, heal
+				adjustBruteLoss(-1)
 				adjustToxLoss(-1)
 				adjustOxyLoss(-1)
 		if(dna && dna.mutantrace == "shadow")