Index: tests/dg_tests.py
===================================================================
diff -u -r902a65965ca2f97fbb0186fdc01f9613b4f5076f -r22e33f3df569292eb7065c1325ca4460afbe36be
--- tests/dg_tests.py	(.../dg_tests.py)	(revision 902a65965ca2f97fbb0186fdc01f9613b4f5076f)
+++ tests/dg_tests.py	(.../dg_tests.py)	(revision 22e33f3df569292eb7065c1325ca4460afbe36be)
@@ -111,22 +111,25 @@
     state = 0
     state_elapsed_time = 0
     overall_elapsed_time = 0
+    nocturnal_mode = 0
     if dg.dg_operation_mode == 9:
         state = DGHeatDisinfectStates(dg.heat_disinfect.heat_disinfect_state).name
         overall_elapsed_time = dg.heat_disinfect.overall_elapsed_time
         state_elapsed_time = dg.heat_disinfect.state_elapsed_time
+        nocturnal_mode = dg.heat_disinfect.is_nocturnal_heat_disinfect_requested
     elif dg.dg_operation_mode == 12:
         state = DGHeatDisinfectActiveCoolStates(dg.heat_disinfect_active_cool.heat_disinfect_active_cool_state).name
         overall_elapsed_time = dg.heat_disinfect_active_cool.overall_elapsed_time
         state_elapsed_time = dg.heat_disinfect_active_cool.state_elapsed_time
 
     info = ('State, {}, Overall_elapsed_time, {}, State_elapsed_time, {}, Disinfect_RO_77, {}, Disinfect_RO_82, {}, '
             'Disinfect_R_77, {}, Disinfect_R_82, {}, R1_level, {:5.3f}, R2_level, {:5.3f}, Top_alarm, {}, UI_state, {},'
-            ' '
+            'Nocturnal, {}, '
             .format(state, overall_elapsed_time, state_elapsed_time, dg.heat_disinfect.disinfect_ro_77_time_s,
                     dg.heat_disinfect.disinfect_ro_82_time_s, dg.heat_disinfect.disinfect_r_77_time_s,
                     dg.heat_disinfect.disinfect_r_82_time_s, dg.heat_disinfect.r1_level, dg.heat_disinfect.r2_level,
-                    hd.alarms.alarm_top, DGHeatDisinfectUIStates(dg.heat_disinfect.heat_disinfect_ui_state).name))
+                    hd.alarms.alarm_top, DGHeatDisinfectUIStates(dg.heat_disinfect.heat_disinfect_ui_state).name,
+                    nocturnal_mode))
     return info
 
 
@@ -536,6 +539,7 @@
     # sleep(1)
     #dg.hd_proxy.cmd_start_stop_dg_heat_disinfect()
     #dg.hd_proxy.cmd_start_stop_dg_heat_disinfect_active_cool()
+    dg.hd_proxy.cmd_start_stop_nocturnal_dg_heat_disinfect()
 
     try:
         while True:
@@ -735,7 +739,7 @@
 
     #run_test_configs()
 
-    #run_heat_disinfect()
+    run_heat_disinfect()
 
     #run_flush_mode()
 
@@ -784,4 +788,4 @@
     #    sleep(0.5)
     #hd.test_configs.cmd_set_test_config(HDTestConfigOptions.TEST_CONFIG_SKIP_DISINFECT_AND_SERVICE_TX_BLOCKERS.value)
     #dg.cmd_dg_set_operation_mode(3)
-    hd.cmd_hd_set_operation_mode(1)
+    #hd.cmd_hd_set_operation_mode(1)