condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 9 h after light 0.0069432999999999995 0.0 0.0208299 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.007962133333333333 0.0 0.0238864 9 h after dark 0.0089932 0.0 0.0269796 12 h after dark 0.012489166666666668 0.0 0.0374675