From 71ab7f941cb0fc20af55dd6a2778c56f401a4bb0 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Tue, 22 Aug 2017 08:02:09 +0200
Subject: [PATCH] Add night mode example

---
 source/_components/frontend.markdown | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/source/_components/frontend.markdown b/source/_components/frontend.markdown
index d04a20945e3..34e9021ea3b 100644
--- a/source/_components/frontend.markdown
+++ b/source/_components/frontend.markdown
@@ -43,6 +43,8 @@ There are 2 themes-related services:
 
 Example in automation:
 
+Set a theme at the startup of Home Assistant:
+
 ```yaml
 automation:
   - alias: 'Set theme at startup'
@@ -55,6 +57,22 @@ automation:
       data:
         name: happy
 ```
+
+To enable "night mode": 
+
+```yaml
+automation:
+  - alias: 'Set dark theme for the night'
+    initial_state: True
+    trigger:
+      - platform: time
+        at: '21:00'
+    action:
+      - service: frontend.set_theme
+        data:
+          name: darkred
+```
+
 ### {% linkable_title Manual Theme Selection %}
 
 When themes are enabled in the `configuration.yaml` file, a new option will show up in the Configuration panel under `configuration.yaml` called "Set a theme." You can then choose any installed theme from the dropdown list and it will be applied immediately.