condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.010882583333333334 0.0 0.130591 11 h after light 0.06633866666666667 0.0 0.647339 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.016554333333333334 0.0 0.198652