condition mean min max 4 h after light 0.00404524 0.0 0.00809048 8 h after light 0.00732865 0.0 0.0146573 12 h after light 0.0 0.0 0.0 4 h after dark 0.004382066666666667 0.0 0.0131462 8 h after dark 0.003921033333333333 0.0 0.0117631 12 h after dark 0.0 0.0 0.0