nl pokertracker findings, very confused

[IggyWH]

My total aggression level over the past month on limit is hovering around 3 and pfr% at around 8.

Lately I've been playing $50NL though and I have a total aggression of 1.2 and pfr% of 2.5. This might not be ideal, but it has worked for me. I like giving the weak impression on NL.

If betting gets too crazy when I just have a pair, I'll get out of the hand. I also don't like to get too crazy preflop because I know I can outplay most of the people after the flop. I play tight and wait for those monster hands with a little bluffing in there too. Right now I'm sitting at 10 BB/100.