When would Yoga Nidra benefit deep healing per planetary alignments?

Sometimes meditation feels really transformative —as if my mind and emotions are perfectly aligned — and sometimes it feels more difficult to connect. It got me thinking whether that has something to do with the planets and their movement. I am curious if there is an astrological way to see if particular planetary alignments or transits indicate that Yoga Nidra meditation would benefit me in deep healing. I’d love to know if there are specific times when this practice could bring even more peace and inner healing.