ive got a few good spots, theres a few alley ways around town that are well lit at night which can work well
ETSA Utilities building, Anzac Highway
Advertiser Place, Adelaide (down behind the Advertiser, duh!). Be aware this is a policed no standing zone so good for a 5 minute stop later in the evening when its not busy. 5-0 come past while i was there last night and asked me if i was going to be long...........they had no issues with me taking pictures