Hi. I have a C425 with video mode set to auto. The camera does not switches to Night Mode / Infrared even at night due to some kind of visible light still exist but the video is no longer clear. I would have to manually switch to Night Mode every time at myself. Is it possible for you guys to add a feature so that the camera can switch to Night Mode based on certain time or sunrise/sunset time? Please see the screenshot below. I definitely think infrared works better at night but it is not switch to infrared in auto mode.

 Night Time with Auto Mode

 Night Time with Night Mode Enabled Manually (auto mode is not swtiching to infrared)