Why the variable looping won't increment?

When i do print(Looping) its printing 1 and doesn't augment every time it does loop

wait(2)
game.Lighting.Ambient = Color3.fromRGB(109 , 109, 109)
game.Lighting.OutdoorAmbient = Color3.fromRGB(117, 117, 117)		

local Looping = 0

local OR = tonumber(game.Lighting.OutdoorAmbient.r * 255)
local AR = tonumber(game.Lighting.Ambient.r * 255)

game.Lighting.Changed:Connect(function()
	if game.Lighting.TimeOfDay == "17:30:00" then
		repeat
			wait(1)
			AR = AR - 0.33333333333333
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			Looping = Looping + 1
		until Looping == 29
		game.Lighting.Ambient = Color3.fromRGB(99 , 99, 99)
		OR = tonumber(game.Lighting.OutdoorAmbient.r * 255)
		AR = tonumber(game.Lighting.Ambient.r * 255)
	elseif game.Lighting.TimeOfDay == "18:00:00" then
		repeat
			wait(1)
			AR = AR -  1.3666666666666666666666666666667
			OR = OR - 1.7
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29	
		game.Lighting.Ambient = Color3.fromRGB(58, 58, 58)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(66, 66, 66)	
		OR = tonumber(game.Lighting.OutdoorAmbient.r * 255)
		AR = tonumber(game.Lighting.Ambient.r * 255)				
	elseif game.Lighting.TimeOfDay == "18:30:00" then
		repeat
			wait(1)
			OR = OR - 1.333333333333333333333333333
			AR = AR - 1.333333333333333333333333333
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29					
		game.Lighting.Ambient = Color3.fromRGB(18 , 18, 18)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(26, 26, 26)
		OR = tonumber(game.Lighting.OutdoorAmbient.r * 255)
		AR = tonumber(game.Lighting.Ambient.r * 255)	
		print("Bruh!")
	elseif game.Lighting.TimeOfDay == "19:00:00" then
		repeat
			wait(1)
			AR = AR - 0.6 	
			OR = OR - 0.9
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29						
		game.Lighting.Ambient = Color3.fromRGB(0 , 0, 0)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(0, 0, 0)		
	elseif game.Lighting.TimeOfDay == "05:00:00" then
		repeat
			wait(1)
			AR = AR + 1.6666666666666666666666666666667 	
			OR = OR + 1.7833333333333333333333333333333
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29							
		game.Lighting.Ambient = Color3.fromRGB(50 , 50, 50)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(53.5, 53.5, 53.5)				
	elseif game.Lighting.TimeOfDay == "05:30:00" then
		repeat
			wait(1)
			AR = AR + 1 	
			OR = OR + 1.45
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29			
		game.Lighting.Ambient = Color3.fromRGB(80 , 80, 80)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(97, 97, 97)				
	elseif game.Lighting.TimeOfDay == "06:00:00" then
		repeat
			wait(1)
			AR = AR + 0.96666666666666666666666666666667 	
			OR = OR + 0, 66666666666666666666666666666667
			game.Lighting.Ambient = Color3.fromRGB(AR , AR, AR)
			game.Lighting.OutdoorAmbient = Color3.fromRGB(OR , OR, OR)		
			Looping = Looping + 1
		until Looping == 29			
		game.Lighting.Ambient = Color3.fromRGB(109 , 109, 109)
		game.Lighting.OutdoorAmbient = Color3.fromRGB(117, 117, 117)		
	end			
	Looping = 0	
end)

Instead of in between repeat and until I would try deleting that and making the next like wait(5 or a number) and the part you want to loop in a

while true do

end

while true do means loop which loops the script forever

or if that don't work try using the same script just the part you want to loop place the while true do script and place an end at the end of the script.