condition mean min max 2 h after light 0.6964391666666667 0.0 2.23982 6 h after light 0.8054311666666667 0.0 1.89311 10 h after light 2.6671408333333333 0.0 5.40692 14 h after light 1.1169948333333333 0.0 2.00512 18 h after light 0.6750944999999999 0.0 1.68437 2 h after dark 0.18523499999999998 0.0 0.662191