Hi Hans:

It is a personal opinion that the optimal time is when it’s most convenient to your respective schedule with your Mom.

Rife machines do not work better or worse at different times of the day (unless you are in India) – Bodies do.

For lung cancer, select the time of day when the lungs shelter the maximal body energy – Googling “acupuncture” & also “lungs”, you will discover that 2-hour timeframe. I would use its median as target.

Also depending on one’s astrological ascendant, it corresponds to the physical body, so the 2 hour period governing one’s ascendant would be a time when physical body therapies are most appropriate & bear the greatest chance of yielding success..

Another traditional science involving magnetism & body polarities is yoga - Specifically I am referring to yoga’s ida, pingala, & sushumna etheric channels corresponding to the American Cancer Society’s symbol, the caduceus - Bodywise, it looks 100% like a spinal column.

A 90 degree spinal rotation displays 2 sine waves, 180 degrees out of phase, and the sushumna (zero or the y-axis after rotation).

Incorporating an “As Above/So Below” tenet, there are two time periods daily when the ida & pingala naturally balance into the sushumna. Without explanation, let me just state that we are more familiar denoting these times as “dusk” & “dawn” – During these periods, the body’s ethereal centers are more accessible.…

So those are the “best guess” Rife times, but their degree of gain may be mathematically insignificant…

God Bless As Always,

Frank