Temperature Drop for Midwest???

I live in the midwest and i was wondering if droping the temps have any effect on breeding success or if anyone has not cooled the temps and been successful at breeding please let me know. thanks.

I only bred one girl last year. Didn't drop the temps, just had lighting on a regular cycle. She gave me 4 healthy eggs. Am going to try again without dropping temps this year since the basement gets naturally cooler.

i didnt drop my temps last seasonand im just over the border