How to use TimeOfDay to change a NumberValue...? [SOLVED]

What I'm trying to achieve with this script is:

There's a NumberValue within each player in the game, I want the script to set it to 0 after TimeOfDay changes to 6:00:00 or more, but I only want it to change once that time has passed, and then leave it.

local players = game.Players:GetPlayers()
local currentTime = game.Lighting:GetMinutesAfterMidnight()/60
 
game.Lighting.Changed:connect(function(prop)
if prop == "TimeOfDay" then
	if currentTime >= 6 and currentTime < 20 then
		for i = 1, #players do
		players[i].Tiredv.Value = 0
		print'changed'
		end		end 
		
	else
	print'not time' 
	 

	end
end)

After trying what @alphawolvess said,

I have this:

local players = game.Players:GetPlayers()
local currentTime = game.Lighting:GetMinutesAfterMidnight()/60
 
game.Lighting.Changed:connect(function()
	if game.Lighting.TimeOfDay == "06:00:00" then
		for i = 1, #players do
		players[i].Tiredv.Value = 0
		print'changed'
		end	
		
	else
	print'not time' 
	 

	end
end)

And that still isn't working, I've tried 'game.Lighting.LightingChanged:connect(function()', and that also isn't working. Any ideas why this script might not be working as the script tells it to?

It prints 'not time', but when time == 06:00:00 it doesn't run the if statement... Hmm ;/

TimeOfDay is returned to you as a string. Change it and check it like this:

if game.Lighting.TimeOfDay:sub(1,2)>=6 then
     print("Heck yea")
end

Or:

game.Lighting.TimeOfDay="06:00:00" --This'll change it to 6 o' clock. You shouldn't check what it is this way.

Try what I did in the first script, and format it to fit into your script correctly. I think you understand how to do it from here, if not leave a comment and i'll see what I can do. Hope I helped :P