Due to battery restrictions and reasons of practicality, this webcam is not in 24x7 operation.
Expect operation in the morning commute, maybe lunch, and evening commute. I work during the weekdays, and I doubt my company would be too fond of streaming back pictures of network diagrams, configurations, etc. Weekend operation is much more likely.
Typical commute operation times: 8:30am/9:00am-10:00am, 5:00pm-7:00pm
UPDATE: I have been turning on this camera for at least the morning commute and random times on the weekend. Be sure to check the page every once in a while.