This is the scheduled clock time (HH:MM) on Sunday at which load bank 2 disconnects as part of the plant's time-of-day load-shed schedule, independent of the voltage- and temperature-based disconnects for that bank, per the description. Sitting in the middle of the plant's three-tier shed scheme, bank 2's schedule for this day is normally configured less aggressively than bank 1's but more aggressively than bank 3's, reflecting its middle priority. Having a separate setpoint for every individual day rather than one blanket daily time lets the site follow a non-uniform weekly shed pattern, such as demand-charge avoidance windows that differ between weekdays and weekends. A value of '20:00' would shed load bank 2 every Sunday at that time, reconnecting later per the matching reconnect2LoadShedSundayOn setpoint.