Why won't the NumberValue in workspace change?

local TimeInMinutes = 0

while true do
	wait(1)
	game.Lighting:SetMinutesAfterMidnight(1 * TimeInMinutes)
	TimeInMinutes = TimeInMinutes + 1
	if TimeInMinutes >= 1440 then
		TimeInMinutes = 0
	game.Workspace.TimeInMinutes.Value = game.Workspace.TimeInMinutes.Value + 1
	if game.Workspace.TimeInMinutes.Value >= 1440 then
		game.Workspace.TimeInMinutes.Value = 0
	end
	end
end

I'm trying to make a tracker using a NumberValue in workspace, but the game doesn't change the actual value, and I have no clue why. The Time of day changes flawlessly.

local TimeInMinutes = 0

while true do
	wait(1)
	game.Lighting:SetMinutesAfterMidnight(1 * TimeInMinutes)
	TimeInMinutes = TimeInMinutes + 1
	if TimeInMinutes >= 1440 then
		TimeInMinutes = 0
		end
	game.Workspace.TimeInMinutes.Value = game.Workspace.TimeInMinutes.Value + 1
	if game.Workspace.TimeInMinutes.Value >= 1440 then
		game.Workspace.TimeInMinutes.Value = 0
	end
end

I had my ends wrong so it kept waiting for TimeInMinutes to be greater than 1440 before it'd continue with the script.