Hard to say...
The rock bass and/or crappie may have been holding at different depths and moved to your 8 to 10 depth range and hadn't been there long enough to take on the new water temperature??
fished the loz 4 days last week caught most of fish on bottom 8-10 ft. deep take the crappies off hook felt like 60 took 8-10 goggle eye off the hook felt a lot cooler whats up??
Hard to say...
The rock bass and/or crappie may have been holding at different depths and moved to your 8 to 10 depth range and hadn't been there long enough to take on the new water temperature??