Options +FollowSymLinks
RewriteEngine On
RewriteBase /
 
# 12am > < 8am
RewriteCond %{TIME_HOUR} >00
RewriteCond %{TIME_HOUR} <08
RewriteRule ^index\\.html$ afterhours.html
 
# 8am > < 11pm
RewriteCond %{TIME_HOUR} >08
RewriteCond %{TIME_HOUR} <23
RewriteRule ^index\\.html$ businesshours.html