Three-dimensional distributions of blobs at different levels of reconstruction quality in Group 1 (panels a–d), Group 2 (panels e–h), Group 3 (panels i–l), and Group 4 (panels m–p) when θ_Sun is 90° (panels a, e, i, and m), 120° (panels b, f, j, and n), 135° (panels c, g, k, and o), and 150° (panels d, h, l, and p). See the descriptions of different groups in the text and Table 2.