Fix light aggregation inflation (#71)

* fix phi aggregation bug

* update unaffected notebooks

* update elephant dependency

* fix opto level in video tutorial, put video back in

* correct opto level in multi_opto tutorial

* correct opto levels in all_optical tutorial

* correct opto level in optimal_ctrl tutorial

* skip video render on CI

Author: kjohnsen

cleo/registry.py

@@ -1,7 +1,8 @@
-"""Code for orchestrating inter-device interactions. 
+"""Code for orchestrating inter-device interactions.
 
 This should only be relevant for developers, not users, as this code is used
 under the hood when interacting devices are injected (e.g., light and opsin)."""
+
 from __future__ import annotations
 
 from typing import Tuple
@@ -51,7 +52,7 @@ class DeviceInteractionRegistry:
         epsilon : 1
         Ephoton : joule
         Irr_post = epsilon * T * Irr0_pre : watt/meter**2 (summed)
-        phi_post = Irr_post / Ephoton : 1/second/meter**2 (summed)
+        phi_post = epsilon * T * Irr0_pre / Ephoton : 1/second/meter**2 (summed)
     """
     """Model used in light propagation synapses"""