$runTime = ConvertSeconds(TOTAL_SECONDS_HERE);

print "$runTime\n";

sub ConvertSeconds($) {
	$hours = $minutes = $seconds = 0;

	($minutes, undef) = split (/\./, "@_" / 60);
	$seconds = "@_" - ($minutes * 60);

	if ($minutes >= 60) {
		($hours, undef) = split (/\./, $minutes / 60);
		$minutes = $minutes - ($hours * 60);
	}

	$minutes = "0$minutes" if (length($minutes) == 1);
	$seconds = "0$seconds" if (length($seconds) == 1);

	if ($hours) {
		$result = "$hours:$minutes:$seconds";
	} else {
		$result = "$minutes:$seconds";
	}

	return $result;
}