condition mean min max 2 h after light 444.747 434.375 460.296 6 h after light 390.95233333333334 376.812 409.258 10 h after light 384.371 362.355 420.296 2 h after dark 251.33333333333334 242.226 263.983 6 h after dark 290.085 278.839 301.479 10 h after dark 296.039 289.969 304.957