public function lightIds()
    {
        $result  = json_decode( $this->pest()->get( 'lights' ), true );
        $targets = array_keys( $result );

        return $targets;
    }
public function lightIds()
    {
        $result  = json_decode( $this->pest()->get( 'lights' ), true );
        $targets = array_keys( $result );

        return $targets;
    }
public function lightIds ( ) { $ result = json_decode ( $ this -> pest ( ) -> get ( 'lights' ) , true ) ; $ targets = array_keys ( $ result ) ; return $ targets ; }
Returns an array of the light numbers in the system
Returns an array of the light numbers in the system