We ARE on. The dark bits can’t be turned off; they’ve never been on in the first place.
In a similar vein: http://hitmaninc.com/manthey/dcp/dcp30a.htm
It’s a product of the very cool Confluence Project
This is amazing – thanks for the pic!
Pigs - thanks for clearing that up. 
Wish I could fix the Subject line to give proper credit.
Very cool.
Semi-ironic, when looking at the sky at night the last thing you need are street lights but how neat do they look from the other direction?
Very cool; thanks.
No problem. Thanks for posting the picture - reminds me why I’m an aerospace engineer.
Thank you, Auntie Pam!
I bookmarked it so I can show it to my son in the morning.
Never mind that – who turned on California?