How do I coordinate day/night script with changing ambient?

The goal is to make a day and night cycle that also changes the ambient of the game. For example, when it is night, the ambient is darker - when it is day, the ambient is lighter.

I am using this script for a Day/Night cycle:

local speed = .2

time = game:service("Lighting"):GetMinutesAfterMidnight()

local full = 60 * 60 * 12

while true do
	time = (time + wait()/60*speed)
	game:service("Lighting"):SetMinutesAfterMidnight(time)
	if time >= full then time = time - full end
end

As for the ambient changes, I tried using this but it is always slightly dark even in broad daylight!

Intensity = game.Lighting

while true do
game.Lighting.TimeOfDay = "00:00:00"
Intensity.Ambient = Color3.new (0, 0, 0)
Intensity.OutdoorAmbient = Color3.new (0,0,0)
wait(90)
game.Lighting.TimeOfDay = "03:00:00"
Intensity.Ambient = Color3.new (0, 0, 0)
Intensity.OutdoorAmbient = Color3.new (0,0,0)
wait(60)
game.Lighting.TimeOfDay = "05:00:00"
Intensity.Ambient = Color3.new (0.15, 0.15, 0.15)
Intensity.OutdoorAmbient = Color3.new (0.15, 0.15, 0.15)
wait(30)
game.Lighting.TimeOfDay = "06:00:00"
Intensity.Ambient = Color3.new (0.3, 0.3, 0.3)
Intensity.OutdoorAmbient = Color3.new (0.3, 0.3, 0.3)
wait(60)
game.Lighting.TimeOfDay = "08:00:00"
Intensity.Ambient = Color3.new (0.45, 0.45, 0.45)
Intensity.OutdoorAmbient = Color3.new (0.45, 0.45, 0.45)
wait(60)
game.Lighting.TimeOfDay = "10:00:00"
Intensity.Ambient = Color3.new (0.6, 0.6, 0.6)
Intensity.OutdoorAmbient = Color3.new (0.6, 0.6, 0.6)
wait(60)
game.Lighting.TimeOfDay = "12:00:00"
Intensity.Ambient = Color3.new (0.7, 0.7, 0.7)
Intensity.OutdoorAmbient = Color3.new (0.7, 0.7, 0.7)
wait(90)
game.Lighting.TimeOfDay = "15:00:00"
Intensity.Ambient = Color3.new (0.65, 0.65, 0.65)
Intensity.OutdoorAmbient = Color3.new (0.65, 0.65, 0.65)
wait(60)
game.Lighting.TimeOfDay = "17:00:00"
Intensity.Ambient = Color3.new (0.6, 0.6, 0.6)
Intensity.OutdoorAmbient = Color3.new (0.6, 0.6, 0.6)
wait(30)
game.Lighting.TimeOfDay = "18:00:00"
Intensity.Ambient = Color3.new (0.55, 0.55, 0.55)
Intensity.OutdoorAmbient = Color3.new (0.55, 0.55, 0.55)
wait(30)
game.Lighting.TimeOfDay = "19:00:00"
Intensity.Ambient = Color3.new (0.35, 0.35, 0.35)
Intensity.OutdoorAmbient = Color3.new (0.35, 0.35, 0.35)
wait(30)
game.Lighting.TimeOfDay = "20:00:00"
Intensity.Ambient = Color3.new (0.25, 0.25, 0.25)
Intensity.OutdoorAmbient = Color3.new (0.25, 0.25, 0.25)
wait(90)
game.Lighting.TimeOfDay = "23:00:00"
Intensity.Ambient = Color3.new (0, 0, 0)
Intensity.OutdoorAmbient = Color3.new (0,0,0)
wait(30)

end 

-- 0.1 = 25 in the ambients

Thank you for any help!

Here's a script I wrote up that should do the trick. Paste this into your day/night cycle script and remove the other ambient script. That's all!

Instead of making the OutdoorAmbient change during a certain hour, it's best to put in a cycle where it's constantly changing. This script determines what ambient it should have for the TimeOfDay.

local speed = 1000 --How fast do you want the cycle to be?
local Intensity = 15 --The higher the intensity, the brighter and darker it will be between days.
local full = 60*60*12
local time = game.Lighting:GetMinutesAfterMidnight()

while true do
local TimeOfDay = game.Lighting.TimeOfDay
    time = (time + wait()/60*speed)
    game:service("Lighting"):SetMinutesAfterMidnight(time)
if time >= full then time = time - full end
	local LightValue = (string.sub(TimeOfDay,1,2))+(string.sub(TimeOfDay,4,5)/100) --Converts the TimeOfDay into (hours).(minutes) number value.
	local lightequation = {}
if LightValue > 0 and LightValue <= 12 then --The time is between 0:00:01 and 12:00:00
lightequation = 20+(LightValue*Intensity) --Determines the required OutdoorAmbient for what time it is. The time in (hours).(minutes) form multiplied by 15 and added by the darkest point will be the ambient.
	game.Lighting.OutdoorAmbient = Color3.new(lightequation/255, lightequation/255, lightequation/255) --Apply the brightness. Lightequation is divided by 255 since it is a Color3 value.
else --The time is between 12:00:01 and 24:59:59
lightequation = (12(Intensity)+20)-((LightValue-12)*Intensity) --The time in (hours).(minutes) form subtracted by 12 (changes 12:24 into 0:12), multiplied by the intensity then subtracted by the brightest point will be the ambient.
	game.Lighting.OutdoorAmbient = Color3.new(lightequation/255, lightequation/255, lightequation/255) --Apply the brightness.
end end
--SkeletalReality

P.S. Ignore the bad rep, this is from previous questions that I failed at asking :|