जटाटवीगलज्जलप्रवाहपावितस्थले गलेवलम्ब्यलम्बितां भुजङ्गतुङ्गमालिकाम्। ॥ इति रावणकृतं शिव ताण्डव स्तोत्रं संपूर्णम् ॥ Similar Time each day– there’s a powerful relation concerning clock of universe and achievement of Vashikaran mantras. Dependable time of mantra chanting should also be taken care of 3rd, you need to chant the mantra with devotion and intention, https://www.youtube.com/watch?v=L9TID0OKCow