{% macro secondsToMinutes(seconds) %}
 
  {# set hours minus minutes/seconds #}
  {% set hours = seconds / 3600 % 60 %}

  {% if hours  < 1 %}
    {# set hours to nothing #}
    {% set hours = null %}
  {% else %}
    {# output hours with a colon: #}
    {% set hours = hours|number_format %}
  {% endif %}
  
  {# set minutes remain but no seconds and with a colon #}
  {% set minutes = seconds / 60 % 60  %}

  {# set seconds but no minutes or hours #}
  {% set seconds = seconds % 60 %}
  {% if seconds < 10 %}
    {# add a leading zero if seconds are less than 10 #}
    {% set seconds = '0' ~ seconds %}
  {% endif %}

  {{ '%02d'|format(hours) }}:{{ '%02d'|format(minutes) }}:{{ '%02d'|format(seconds) }}

{% endmacro %}