How to make a script that change maps per 10 minutes?

Would this be right?

local var = "map"

game.Function.Find"Map 1" in Parent.Parent.Lighting.Visible = 0
wait(10 x 60)
game.Parent.LocalHumanoid.Health = 0
game.Function.Find"Map 2" in Parent.Parent.Lighting.Visible = 0
while
game.Function.Find "Map 1" in Parent.Parent.LightingVisible = 1
wait(10 x 60)
game.Function.Find"Map 3 in Parent.Parent.Lighting.Visible = 0
while
game.Parent.LocalHumanoid.Health = 0
game.Function.Find"Map 2" in Parent.Parent.Lighting.Visible = 1
end)
repeat

Is this right?

Not to be rude or anything, but none of that is right. I recommend going to the ROBLOX Wiki, and reading some Lua.