Run vacuum after cat litter runs X amount of time

Configuration
1

I have an automation that runs my vacuum in the room the litter robot is in every two hours, but what I want is to only run the vacuum in the room after the cat litter robot runs X amount of times.

What trigger or condition should I use to make this happen?

2

We will need to know more about the litrer robot and what it offers before anyone van answer that.

Model number matters…

3

It is a litter robot 3 by Whisker.

Here is the automation I have that runs every two hours between 10am and 10pm (unless it is already in process of vacuuming.)

description: ""
trigger:
  - platform: device
    device_id: (Device ID removed)
    domain: vacuum
    entity_id: vacuum.cat_poop_bot_litter_box
    type: cleaning
    for:
      hours: 2
      minutes: 0
      seconds: 0
condition:
  - condition: time
    before: "22:00:00"
    after: "10:00:00"
    weekday:
      - sun
      - mon
      - tue
      - wed
      - thu
      - fri
      - sat
  - condition: not
    conditions:
      - condition: device
        device_id: (Device ID removed)
        domain: vacuum
        entity_id: vacuum.vacuum
        type: is_cleaning
action:
  - service: script.vacuum_office
    data: {}
mode: single