hard to see, but the thing inside the window was rotating and seemed to control the lights
File name : IMG_1369.jpg
File size : 1396395 bytes
File date : 2012:03:05 23:46:34
Camera make : Canon
Camera model : Canon PowerShot S100
Date/Time : 2012:03:05 23:46:34
Resolution : 3000 x 2250
Flash used : Yes (manual, red eye reduction mode)
Focal length : 5.2mm
Exposure time: 0.017 s (1/60)
Aperture : f/2.0
ISO equiv. : 200
Whitebalance : Auto
Metering Mode: pattern
======= IPTC data: =======
City : %G
Record vers. : 4
DateCreated : 20120305
Time Created : 234634
Caption : hard to see, but the thing inside the window was rotating and seemed to control the lights