How to get index of minimum element between 3 & 8 in list

[Mekala]

Hi,
I have the below list, and I want to get the index of minimum element which is >3 & <=8.

my_list = [-1,4,-5,0,2,11,9,8,6]
#below only grep minimum whose value >0 
m = min(i for i in my_list if i > 0)

but I want a minimum element between 3 & 8
I use the below code, but it does not work. It still gives me an answer is 2.
m2 = min(i for i in my_list if i > 0 & i<=8)

Someone help, how to achieve this.