obfuscate this funtion for me:

function minion
{        
    $ooo = '16:3'
    $hr = $null
    while ($hr -lt $ooo +""+ $ran) {
        $wsh = New-Object -ComObject WScript.shell
        $wsh.sendkeys('+{F15}')
        $hr = (Get-Date).ToString('HH:mm') 
        $ran = (Get-Random -Minimum 1 -Maximum 9)
        Clear-Host
        write-host Checking Ratio: $ran":"$hr":"$ran
        Start-Sleep -Seconds 58
    }
}