Lighting script doesn't update with change in time

Help and Feedback Scripting Support
11

Mine is set up a bit odd because it’s like one step away from running all the lights.
If this is just one light you don’t need the last and switch logic, like this;

local light = script.Parent.Light

while task.wait(5) do
	local t = game.Lighting.ClockTime
	local mode = t >= 18 or t < 7 
	light.Enabled = mode 
end