condition mean min max 1 h after light 611.81999945 584.0656636 639.5743352999999 3 h after light 451.98950003333334 324.69502630000005 612.593584 5 h after light 321.7024849 311.615729 330.8097376 7 h after light 327.12155613333334 261.8454915 363.6149479 9 h after light 501.7863401 447.16926950000004 583.7042762 11 h after light 668.2702764 644.680883 711.8346888 1 h after dark 559.2700894 316.33583230000005 770.5803718999999 3 h after dark 400.35538579999997 262.1651616 551.1393432 5 h after dark 255.00269696666666 224.59211769999996 309.3329659 7 h after dark 230.15112729999998 164.3388755 278.2620037 9 h after dark 230.64279580000002 202.12740449999998 260.16251780000005 11 h after dark 163.99098973666665 77.67839131 256.1406813