condition mean min max 3 h after light 146.719 137.19 164.816 6 h after light 244.78866666666664 197.646 280.032 9 h after light 332.217 297.491 384.812 12 h after light 320.51075000000003 146.783 391.173 3 h after dark 289.431 257.573 313.465 6 h after dark 201.22866666666667 193.676 209.419 9 h after dark 147.76033333333334 147.089 148.948 12 h after dark 110.8306 99.3012 122.36