Farmington Hills Kroger goes from common parking lot to rave party due to haywire lights [VIDEO]

I think what's happening here is a feedback loop among multiple daylight sensors. If each sensor controls its own light, those lights can affect neighboring sensors which would misinterpret that artificial light as daylight. A chain of an odd number of sensors could cause them to chase each other around the "sparkling" lot!

They need to add some hysteresis.