I have this internet ] from AT&T it has Downstream Speed: Up to 3.0 Mbps Upstream Speed: Up to 512 Kbps. And this is what I'm getting on the speed test http://www.speedtest.net/result/1097125695.png
Is this normal during the middle of the day?
Why does your screenshot show your provider is SBC ?? That's not AT&T.
Probably normal speeds. DSL generally just isn't as quick as cable. If you're looking for better performance I'd contact your phone company and see if there is anything they can do... worst case see if you can get cable. This is mine on the "mid-range" package... think it's rated for 14mbit or so.
I test my internet speed test, through this site http://www.ip-details.com/internet-speed-test/
My speed test results are,
upload speed:0.52 kbps
download speed:1.96 kbps
It has the best results for my internet speed test!!!!