Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
1 Tuner + 1 or more non-Tuner monsters This card gains 200 ATK for each LIGHT monster in your opponent's Graveyard.
--A・O・J ライト・ゲイザー
--Ally of Justice Light Gazer
local s,id=GetID()
function s.initial_effect(c)
	--synchro summon
	Synchro.AddProcedure(c,nil,1,1,Synchro.NonTuner(nil),1,99)
	c:EnableReviveLimit()
	--atk
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_UPDATE_ATTACK)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetValue(s.val)
	c:RegisterEffect(e1)
end
function s.val(e,c)
	return Duel.GetMatchingGroupCount(Card.IsAttribute,c:GetControler(),0,LOCATION_GRAVE,nil,ATTRIBUTE_LIGHT)*200
end