Uhh so i did lanturn and it doesn't work for some reason any help ?

its kind of similar to roblox tutorial :P

local lightpart = script.Parent
local PointLight = lightpart.PointLight

while true do
	wait(0.1)
	if game.Lighthing:GetMinutesAfterMidNight() > 6 * 60 then
		lightpart.Material = Enum.Material.Plastic
	    lightpart = BrickColor.new("Black")
		PointLight.Enabled = false
	end
	if game.Lighthing:GetMinutesAfterMidNight() > 18 * 60 then
	    lightpart.Material = Enum.Material.Neon
		PointLight.Enabled = true
	end
end

photo of lanturn workspace https://imgur.com/a/6Mog72j