condition mean min max 4 h after light 0.0614784 0.055594 0.0673628 8 h after light 0.0449604 0.0 0.0899208 12 h after light 0.1164644 0.0762948 0.156634 4 h after dark 0.06519603333333333 0.0313896 0.126677 8 h after dark 0.127074 0.066139 0.239614 12 h after dark 0.22951296666666665 0.0626459 0.444026