You can find the entire repo here.

config/automation/ifttt_calendar.yaml

@@ -0,0 +1,18 @@
+###################################
+##  IFTTT checks Office 365 Calendar and Notifies me of appointments. Flash lights but only at reasonable hours.
+###################################
+- alias: 'IFTTT Appointment reminder'
+  hide_entity: True
+  trigger:
+    - platform: event
+      event_type: IFTTT_Appointment
+  
+  condition:
+    - condition: time
+      after: '06:00:00'
+      before: '20:00:00'
+  
+  action:
+    - service: script.flash_notify
+  
+