condition mean min max 4 h after light 1139.6568035 292.696935 1986.616672 8 h after light 2005.7018480000002 1984.997274 2026.406422 12 h after light 1303.659858 495.564556 2111.75516 4 h after dark 387.7320565 257.924364 517.539749 8 h after dark 186.04902599999997 70.559136 301.538916 12 h after dark 24.232235 24.232235 24.232235