Index: DGDefs.h
===================================================================
diff -u -r5053d55ab7ee8e1bd58210b1ffde98955d169c8a -r81ceae0e4d2c112902748fa454ca8761493188af
--- DGDefs.h	(.../DGDefs.h)	(revision 5053d55ab7ee8e1bd58210b1ffde98955d169c8a)
+++ DGDefs.h	(.../DGDefs.h)	(revision 81ceae0e4d2c112902748fa454ca8761493188af)
@@ -303,6 +303,10 @@
     DG_HEAT_DISINFECT_STATE_FILL_R2_WITH_HOT_WATER,             ///< Heat disinfect, fill R2 with hot water state
     DG_HEAT_DISINFECT_STATE_DISINFECT_R2_TO_R1,                 ///< Heat disinfect, disinfect R2 to R1 state
     DG_HEAT_DISINFECT_STATE_COOL_DOWN_HEATERS,                  ///< Heat disinfect, cool down heaters state
+    DG_HEAT_DISINFECT_STATE_NOCTURNAL_COOL_IDLE,                ///< Heat disinfect, nocturnal cool idle state
+    DG_HEAT_DISINFECT_STATE_NOCTURNAL_COOL_CHECK_WATER_TEMP,    ///< Heat disinfect, nocturnal cool check water temperature state
+    DG_HEAT_DISINFECT_STATE_NOCTURNAL_COOL_DRAIN_R1,            ///< Heat disinfect, nocturnal cool drain R1 state
+    DG_HEAT_DISINFECT_STATE_NOCTURNAL_COOL_DRAIN_R2,            ///< Heat disinfect, nocturnal cool drain R2 state
     DG_HEAT_DISINFECT_STATE_MIX_DRAIN_R1,                       ///< Heat disinfect, mix drain R1 state
     DG_HEAT_DISINFECT_STATE_MIX_DRAIN_R2,                       ///< Heat disinfect, mix drain R2 state
     DG_HEAT_DISINFECT_STATE_CANCEL_BASIC_PATH,                  ///< Heat disinfect, cancel mode basic path state
@@ -343,6 +347,7 @@
     F32 R1FillLevel;                                            ///< Reservoir 1 level upon starting the heat disinfect.
     F32 R2FillLevel;                                            ///< Reservoir 2 level upon starting the heat disinfect.
     U32 heatDisinfectUIState;                                   ///< Heat disinfect UI state.
+    U32 noctHeatDisinfectStatus;                                ///< Nocturnal heat disinfect status
 } MODE_HEAT_DISINFECT_DATA_T;
 #endif