diff --git a/elements/neuron/presynapse.md b/elements/neuron/presynapse.md
index 847e5e0..57638c0 100644
--- a/elements/neuron/presynapse.md
+++ b/elements/neuron/presynapse.md
@@ -97,6 +97,7 @@ RELEASE_NT
 
   type: container
 
+  // !DAY
   // Emit NT, *AP
   
   void: INSTANTIATE [ accumulator: NTreleaseLow, event: 12x, cost: 3x, context: *AP ] {
@@ -127,6 +128,7 @@ TRACE
 
   type: container
 
+  // !DAY
   // Tag endourance, *AP
 
   void: INSTANTIATE [ accumulator: endourance_tag, event: 12x, cost: 3x, context: *AP ] {
@@ -167,6 +169,7 @@ MAIN
 
   type: container
 
+  // !DAY
   // eCB Clearance, NOT *AP
   
     void: INSTANTIATE [ accumulator: eCBClearenceMedium, event: 24x, cost: 3x, context: NOT *AP ] {
@@ -207,6 +210,7 @@ RECOVER
 
   type: container
 
+  // DAY!
   // Rp Schuttle, NOT *AP
 
     // The "Hard Bottleneck" State. Recruitment is throttled by a lack of signal, a lack of supply, or a lack of space. If even one of these "Near-Stop" conditions is met, the rate cannot exceed "Slow," regardless of the other two conditions. Rate: 0.00 – 0.25
@@ -250,18 +254,17 @@ ADJUST
 
   type: container
 
-  // qui stiamo attivando e disattivando PRE_VGCC. Fra un massimo full e minimo empty (empty puo' non essere 0)
+  // DAY! - qui stiamo attivando e disattivando PRE_VGCC. Fra un massimo full e minimo empty (empty puo' non essere 0)
 
   // VGCC_TUNE: *TunPossible
 
-    // Contextor no cost
   void: INSTANTIATE [ contextor: VgccCheck, event: 60x, context: NOT *TunPossible ] {
     condition:  _CaTraceHigh fullness
       out_context: *VcggIncrease
 
     condition:  _CaTraceLow fullness
       out_context: *VcggDecrease
-  }
+  } // Contextor no cost
 
   // Increase: *VcggIncrease
 
@@ -271,7 +274,7 @@ ADJUST
         trace: 
     }
 
-  // decrease: *VcggDecrease
+  // Decrease: *VcggDecrease
 
     void: INSTANTIATE [ accumulator: VcggDecrease, event: 10x, cost: 3x, context: NOT *VcggDecrease ] {
       hypothesis:  
@@ -289,6 +292,8 @@ DEVELOP
 
   type: container
 
+  // !NIGHT
+
   // CaFull, *fixed
 
   void: INSTANTIATE [ contextor: Ca2Check, event: 60x, context: *fixed ] {