Time Script:
local Time = 0.01
local TimeChange = 0.01
while wait(Time) do
game.Lighting.ClockTime = game.Lighting.ClockTime + TimeChange
end
Spawn Script:
game.Lighting:GetPropertyChangedSignal("ClockTime"):Connect(function()
if game.Lighting.ClockTime == 18 then
game.ReplicatedStorage.Zombies:Clone() .Parent = game.Workspace
end
end)