condition mean min max 0 h after light 8.735185 7.51428 9.95609 2 h after light 5.615845 5.06668 6.16501 4 h after light 4.809525 3.96616 5.65289 8 h after light 4.87841 4.75742 4.9994 12 h after light 4.96793 4.78358 5.15228 2 h after dark 5.079890000000001 4.98381 5.17597 4 h after dark 6.585705 6.18054 6.99087 8 h after dark 10.089195 9.83339 10.345 12 h after dark 8.475760000000001 8.15917 8.79235