Journeys: get_connection_targets: automatically try lower thresholds

			order_by => { -desc => 'count' }

		}

	);

	my @destinations

	  = $res->hashes->grep( sub { shift->{count} >= $min_count } )

	  ->map( sub { shift->{dest} } )

	  ->each;

	my @all_destinations = $res->hashes->each;

	my @destinations;

	while ( not @destinations and $min_count > 0 ) {

		@destinations = map { $_->{dest} }

		  grep { $_->{count} >= $min_count } @all_destinations;

		$min_count--;

	}

	@destinations = $self->{stations}->get_by_evas(

		backend_id => $opt{backend_id},

		evas       => [@destinations]