Motion Sensor: how to trigger only with movement, whatever the light

Hi, I have a Hue Motion Sensor and I want it to trigger lights indipendently from ambient light.
So, I just want a motion sensor, not a light sensor. It must trigger only with momevents.
But in daylight saving option, I have a vertical slider where the 3/4 up are green and it says “sensor will trigger if light is more than selected”, and a last 1/4 down of the bar brown where it isays “sensor won’t trigger if light is less than selected”. But in this way I cannot trigger sensor in completely darkness or in completely light.
So, how can I make it independent from light sensor?

I’m really confused.