diff --git a/data/schedules.cfg b/data/schedules.cfg
index 0a24ce40412..0b508fb191c 100644
--- a/data/schedules.cfg
+++ b/data/schedules.cfg
@@ -11,6 +11,9 @@ id=morning
 name=Morning
 image=Morning.png
 lawful_bonus=25
+red=-20
+green=-20
+mask=terrain/mage_light_halo.png
 [/illuminated_time]
 #enddef
 
@@ -57,6 +60,9 @@ id=afternoon
 name=Afternoon
 image=Afternoon.png
 lawful_bonus=25
+green=-20
+blue=-20
+mask=terrain/mage_light_halo.png
 [/illuminated_time]
 #enddef
 
@@ -74,8 +80,10 @@ blue=-10
 id=dusk
 name=Dusk
 image=Dusk.png
-green=-20
-blue=-20
+red=-40
+green=-40
+blue=-10
+mask=terrain/mage_light_halo.png
 [/illuminated_time]
 #enddef
 
@@ -93,8 +101,10 @@ blue=-10
 id=dusk
 name=Dusk
 image=Dusk.png
-green=-20
-blue=-20
+red=-40
+green=-40
+blue=-10
+mask=terrain/mage_light_halo.png
 [/illuminated_time]
 #enddef
 
@@ -109,5 +119,6 @@ lawful_bonus=-25
 id=underground
 name=Underground
 image=UndergroundIllum.png
+mask=terrain/mage_light_halo.png
 [/illuminated_time]
 #enddef
diff --git a/images/terrain/mage_light_halo.png b/images/terrain/mage_light_halo.png
new file mode 100644
index 00000000000..0bb3f164ab3
Binary files /dev/null and b/images/terrain/mage_light_halo.png differ