The dusk sensor is a specially selected photoresistor with an appropriate resistor. It can be connected to an analog input with gain, e.g. INPA1-INPA4 in Lan Controller v3. The system is selected so that the greatest output voltage amplitude occurs during dusk and dawn (low light). The sensor must be installed in a place where it is not lit by lighting from street lamps and above all not illuminated by car lights.
The connection diagram to the Lan Controller is presented in its manual. For example, you can set an appropriate voltage value in Events (about 1V) that will switch the output to turn on night lighting.