The json data is:
[{“instance”:8.0000,”time”:”2015-06-03 00:00″},{“instance”:8.0000,”time”:”2015-06-03 00:05″},{“instance”:8.0000,”time”:”2015-06-03 00:10″},{“instance”:8.0000,”time”:”2015-06-03 00:15″},{“instance”:8.0000,”time”:”2015-06-03 00:20″},{“instance”:8.0000,”time”:”2015-06-03 00:25″},{“instance”:8.0000,”time”:”2015-06-03 00:30″},{“instance”:8.0000,”time”:”2015-06-03 00:35″},{“instance”:8.0000,”time”:”2015-06-03 00:40″},{“instance”:8.0000,”time”:”2015-06-03 00:45″},{“instance”:8.0000,”time”:”2015-06-03 00:50″}]