How to customize the Post Meta data section of a Genesis Child Theme.

Customize Genesis Post Meta Data

<?php /*Add the code below to the genesis_before_post_content Hook */

<div class="post-info">
    <span class="time">
<?php  /*Code courtesy of WP Beginner: http://goo.gl/3512D and Studiopress: http://goo.gl/72Qbx*/ ?>
<?php $u_time = get_the_time('U'); 
$u_modified_time = get_the_modified_time('U'); 
if ($u_modified_time >= $u_time + 86400) { 
echo "Last modified on "; 
the_modified_time('F jS, Y'); 
echo ", "; } ?>
  </span> 
<span class="author">by <?php the_author_posts_link(); ?>
</span> <span class="post-comments"><a href="<?php the_permalink(); ?>#respond">
<?php comments_number('Leave a Comment', '1 Comment', '% Comments'); ?></a></span> 
<a class="post-edit-link"><?php edit_post_link('(Edit this Post)', '', ''); ?></a>   
</div>
?>