condition mean min max 0 h after light 4.706135 4.31682 5.09545 2 h after light 0.5471915 0.29764 0.796743 4 h after light 0.6701575 0.538742 0.801573 8 h after light 2.10949 1.71795 2.50103 12 h after light 1.4505249999999998 1.08534 1.81571 2 h after dark 3.15705 2.45641 3.85769 4 h after dark 4.2493 3.85618 4.64242 8 h after dark 7.267835 7.23701 7.29866 12 h after dark 5.267415 3.1129 7.42193