Not Sure How Apex Chart "Statistics" Function

Never did this before but a bit of digging in below HUGE thread helped

ApexCharts card - A highly customizable graph card - Share your Projects! / Dashboards & Frontend - Home Assistant Community (home-assistant.io)

THIS is just me fiddling around, the values/lables make no sense

type: custom:apexcharts-card
header:
  title: TEST
  show: true
  floating: false
  show_states: true
apex_config:
  legend:
    show: false
  show_states:
    formatter: |
      EVAL:function(value, opts) {
        u = Math.floor(value);
        m = Math.floor((value - u) * 60);
        result = "";
        if (u > 0)
          result = u + "u ";
        if (m > 0)
          result += m + "m";
        return result;
      } 
  yaxis:
    - id: temperature
      labels:
        formatter: |
          EVAL:v => `${Math.round(v)}°C`
  dataLabels:
    formatter: |
      EVAL:v => `${Math.round(v)}°C`          
series:
  - entity: weather.home
    name: Accuweather
    type: column
    show:
      as_duration: hour
      datalabels: true
    data_generator: |
      return entity.attributes.forecast.map((entry) => {
            return [new Date(entry.datetime), entry.temperature];
          });