wants working on exact time

[sakeeljawfer]

name: Merge Schedule

on:
  pull_request:
    types:
      - opened
      - edited
      - synchronize
  schedule:
    # https://crontab.guru/every-hour
    - cron: '0 * * * *'

jobs:
  merge_schedule:
    runs-on: ubuntu-latest
    steps:
      - uses: gr2m/merge-schedule-action@v2
        with:
          # Merge method to use. Possible values are merge, squash or
          # rebase. Default is merge.
          merge_method: squash
          # Time zone to use. Default is UTC.
          time_zone: 'America/Los_Angeles'
          # Require all pull request statuses to be successful before
          # merging. Default is `false`.
          require_statuses_success: 'true'
          # Label to apply to the pull request if the merge fails. Default is
          # `automerge-fail`.
          automerge_fail_label: 'merge-schedule-failed'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

[gr2m]

    # https://crontab.guru/every-hour
    - cron: '0 * * * *'

The action runs only once per hour. So that's the interval at which the action checks for pull requests to merge. You can reduce the interval to every 15 minutes with */15 * * * *. I can't get much lower than that, the actions just won't run that often