how to change brick color roblox script code example

Example 1: how to make a color changing brick in roblox studio

local MyPart = script.Parent
while wait(0.1) do
	MyPart.BrickColor = BrickColor.random() 
end

Example 2: What is The Color changing script for luaa

local part = script.Parent

while true do
    wait(.1)
    local timeoday = game.Lighting.ClockTime 
    if timeoday > 17.6 or timeoday < 6.4 then
         script.parent.BrickColor = BrickColor.new("Institutional white")
    else
        script.parent.BrickColor = BrickColor.new("Really black")
    end
end

--Script By Rigby#9052 on Discord