Why isn't the Lighting changing after the player touches a part?

Alright, so let me explain this script first, so the script is suppose to change the two Lighting Properties after the player touches the brick and the lighting is not suppose to change after the player leaves the touched area but it's not working for some reason. Any help would be appreciated

The errors in Output:

lighting1 is not a valid member of Humanoid lighting2 is not a valid member of Humanoid

the script:

function onTouched(part)
    local h = part.Parent:FindFirstChild("Humanoid")
	local lighting1 = game.Lighting.FogEnd
	local lighting2 = game.Lighting.FogStart
    if (h ~=nil) then
      h.lighting1 = 40
	  h.ligthing2 = 12
    end
 end

script.Parent.Touched:connect(onTouched)

Aight so

    local lighting1 = game.Lighting.FogEnd
    local lighting2 = game.Lighting.FogStart

First these 2 line of codes only take the "Value" of FogEnd and FogStart property and put it inside the variables

example : Lets just say currently the FogEnd value is "500"

local lighting1 = game.Lighting.FogEnd
--Above line would be the same as the line below
local lighting1 = 500
--It doesnt make a shortcut, it just assign the value to the variable

Ok so next :

    if (h ~=nil) then
      h.lighting1 = 40
      h.ligthing2 = 12
    end

Soo what exactly you trying to achieve here? First, you can't just use variable as child to an object, thats not how "." works You are trying to find "lighting1" inside a humanoid? but why

what you are doing here is :

1. Check if the Parent of the Part that is touching have a humanoid

(btw, if h then, would have been fine)

1. Then you tried to use a variable as if its a child of an object and assign value to them

Script Fix :

local light = game.Lighting
script.Parent.Touched:Connect(function(part)
	local humanoid = part.Parent:FindFirstChild("Humanoid")
	if humanoid then
		light.FogEnd = 40
		light.FogStart = 12
		script.Disabled = true  -- The script seems to be 1 time use only, i suggest disabling it after its done.
	end
end)