Verse 16

वाञ्छायां विनिवृत्तायां संक्षयो द्वेषरागयोः ।दिनलक्ष्म्यां व्यपेतायामालोकातपयोरिव

In plain words

When longing has turned back, there comes the utter dissolution of both dveṣa and rāga -- just as, when the splendor of day has departed, light and heat depart together.