ग्रीष्मे ग्रहणकालः ॥ कZ_०२.३१.०८ ॥
grīṣme grahaṇa-kālaḥ
In summer, it is the time for capture/handling (grahaṇa).
It reflects environment-aware administration: seasonal conditions affect mobility, water availability, and predictability of animal movement—so operations are timed for efficiency and control.