According to My Smart Price, last year's smart phones OnePlus 5 and OnePlus 5T can get night-time recording modes.
What is known
One application of OnePlus Camera 3.0 appeared on the APK Mirror website. The users of the device started installing it on smartphones and, as it turned out, the night mode appeared in the settings, but it was not at all. Most likely, OnePlus only testing a new feature so far and adds it to future software upgrades, perhaps with Android OS 9 Pie. In addition, the new app version updates the camera's interface and added Google's lens.