States supported - LIGHT, DARK

The location device is essentially a virtual Photocell that will turn dark / light automatically based on the system clock and the specified location. Location provides a Sunrise/Sunset device that turns on at sunset and off at sunrise.

It supports STANDARD, CIVIL, and ASTRONOMICAL. In a nut shell CIVIL is brighter than STANDARD which is brighter than ASTRONOMICAL.

Attributes:

• latitude

• longitude

• tz == Time Zone for your location

• is_dst == Do you observe daylight savings time

Examples:

# Monitoring twilight
# Define a virtual photocell based on longitude and latitude and
# whether daylight savings time used at that location.
ph_civil = Location('35.2269', '-80.8433', 
                     tz='US/Eastern', 
                     mode=Location.MODE.CIVIL, 
                     is_dst=True)

ph_standard = Location('35.2269', '-80.8433', 
                        tz='US/Eastern', 
                        mode=Location.MODE.STANDARD, 
                        is_dst=True)