## Bug description

Monthly Active Users metric seems wrong when choosing "# Number" as chart type.

Number: 
![image](https://user-images.githubusercontent.com/513669/201980874-be7d9c0d-5c9c-4c1e-955c-ea4143c84061.png)

Line chart: 
![image](https://user-images.githubusercontent.com/513669/201980986-b17af929-84e5-4f6a-b7f8-23b7ac8bedbc.png)

**490 != 70**

## How to reproduce

1. Create a new insight using any event and the "Monthly active users" metric
2. Date range = This month + Grouped by = Day
3. Choose chart type as Number => remember value
4. Change chart type as Linear => check last data point

=> the 2 values do not match
=> in other words there's a diff between a total aggregation and an aggregation per bucket of time ?

## Environment

- [x] PostHog Cloud
posthog/queries/test/test_trends.py
sign_up_action, _ = self._create_events()
        with freeze_time("2020-01-02T13:01:01Z"):
            _create_event(
                team=self.team, event="sign up", distinct_id="blabla", properties={"$some_property": "other_value"}
            )
        with freeze_time("2020-01-04T13:01:01Z"):
            action_response = Trends().run(
                Filter(data={"breakdown": "$some_property", "actions": [{"id": sign_up_action.id, "math": "dau"}]}),
                self.team,
            )
            event_response = Trends().run(
                Filter(data={"breakdown": "$some_property", "events": [{"id": "sign up", "math": "dau"}]}),
                self.team,
            )
        self.assertEqual(event_response[1]["label"], "sign up - other_value")
        self.assertEqual(event_response[2]["label"], "sign up - value")
        self.assertEqual(sum(event_response[1]["data"]), 1)
        self.assertEqual(event_response[1]["data"][5], 1)
        self.assertEqual(sum(event_response[2]["data"]), 1)
        self.assertEqual(event_response[2]["data"][4], 1)  # 
        self.assertEntityResponseEqual(action_response, event_response)
    @test_with_materialized_columns(["$os", "$some_property"])
    def test_dau_with_breakdown_filtering_with_prop_filter(self):
        sign_up_action, _ = self._create_events()
        with freeze_time("2020-01-02T13:01:01Z"):
            _create_event(
                team=self.team,
                event="sign up",