Short answer, please don't. Long answer; while the temples in Egypt hold great spiritual and historical significance, they are primarily cultural and historical sites rather than dedicated meditation or yoga centers. It is essential to respect the sanctity of these places and adhere to the regulations set by the temple authorities. Quiet contemplation and appreciation of the architectural beauty and historical context are suitable activities at the temples. However, if you are interested in meditation or yoga, there may be specific retreat centers or facilities available in Egypt that cater to such practices.