How to visualize this query in kibana?
POST /teletrain/_search
{
  "size": 0,
  "aggs": {
    "orders_per_hour_of_day": {
      "terms": {
        "script": {
          "lang": "painless",
          "source": "doc['ctime'].value.getHour()"
        },
        "size": 24
      },
      "aggs": {
        "total_orders_per_day_of_week": {
          "terms": {
            "script": {
              "lang": "painless",
              "source": "doc['ctime'].value.getDayOfWeekEnum()"
            }
          },
          "aggs": {
            "number_of_weeks": {
              "date_histogram": {
                "field": "ctime",
                "calendar_interval": "week"
              }
            },
            "average_orders_per_hour_day_of_week": {
              "bucket_script": {
                "buckets_path": {
                  "doc_count": "_count",
                  "number_of_weeks": "number_of_weeks._bucket_count"
                },
                "script": "params.doc_count / params.number_of_weeks"
              }
            }
          }
        }
      }
    }
  }
}