I am intending to collect recordings in low light conditions. I have played around with the bias settings and found that the following settings give me the best visuals:
299 % bias_diff
228 % bias_diff_off
370 % bias_diff_on
1650 % bias_fo
1525 % bias_hpf
1250 % bias_pr
1500 % bias_refr
However, I'm wondering if it is possible to further improve the visibility of the events coming from the movement in low light. Are there any suggestions?