Show max values in a chart

Configuration
1

Hello folks,

I’m trackin a binary sensor with a history stats sensor and an utility meter

sensor:
  - platform: history_stats
    name: "Brennerstatistik Tag"
#    unique_id: "brennerstatistik_tag"
    entity_id: binary_sensor.heizungsbrenner
    state: "on"
    type: count
    start: "{{ now().replace(hour=0, minute=0) }}"
    end: "{{ now().replace(hour=23, minute=59) }}"

utility_meter:
  burner_daily:
    name: "tägliche Brennerstatistik"
    source: sensor.brennerstatistik_tag
    cycle: daily

Now I want to show only the max-values (end of the day) in a chart.
How can I do this?

Now it looks this way
image

…but I don’t want to show the values collected on the way between