What are the six types of equanimity based on the household life?

I am reading SN 36.22, which says: > And what, bhikkhus, are the thirty-six kinds of feelings? Six types of > joy based on the household life, six types of joy based on > renunciation; six types of displeasure based on the household life, > six types of displeasure based on renunciation; **six types of > equanimity based on the household life**, six types of equanimity based > on renunciation. These are called the thirty-six kinds of feelings. > “And what, bhikkhus, are the hundred and eight kinds of feelings? The > above thirty-six feelings in the past, the above thirty-six feelings > in the future, the above thirty-six feelings at present. These are > called the hundred and eight kinds of feelings. What are the six types of equanimity based on the household life?