The practice of relaxing in between waking and sleep :
anāgatāyāṃ nidrāyām praṇaṣṭe bāhyagocare |
sāvasthā manasā gamyā parā devī prakāśate || 75 ||
"That state attention can access
when sleep is not yet come
ans outer world is gone,
there the supreme Goddess shines."