condition mean min max 3 h after light 0.004972483333333334 0.0 0.0596698 7 h after light 0.003434466666666667 0.0 0.0412136 11 h after light 0.005681225000000001 0.0 0.0681747 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0