condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.06882833333333334 0.0 0.206485 9 h after light 0.24087333333333333 0.0 0.528552 12 h after light 0.5561803333333334 0.266723 1.02811 3 h after dark 0.071882 0.0 0.215646 6 h after dark 0.09064066666666666 0.0 0.271922 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0