Spotlight Cam with other garden lights

Hi, Yesterday I put up a Wired Spotlight Cam in my garden to look over the back of my house, garden and side gate. The Spotlight Cam’s lights were supposed to illuminate the short alleyway to the garden gate, which at night, is in darkness. However, because the camera is mainly taking in the garden with some outdoor hue lights, the camera detects that there is light, and so doesn’t turn on the floodlights. Unfortunately this was the main reason for getting the Spotlight Cam in the first place rather than just a dumb light!

Can I adjust any settings to make the lights come on in if it is not pitch black in the garden?