condition mean min max 3 h after light 0.01388175 0.0 0.166581 7 h after light 0.013069583333333334 0.0 0.156835 11 h after light 0.05965 0.0 0.351006 2 h after dark 0.0664075 0.0 0.79689 6 h after dark 0.0 0.0 0.0 10 h after dark 0.012335833333333332 0.0 0.14803