condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.0248529 0.0 0.0745587 9 h after light 0.0 0.0 0.0 12 h after light 0.05187133333333333 0.0 0.155614 3 h after dark 0.0721494 0.0 0.13056 6 h after dark 0.027438599999999997 0.0 0.0823158 9 h after dark 0.043882000000000004 0.0 0.131646 12 h after dark 0.063956 0.0 0.191868