sally.py

import time

timings = (
    (1, 'up'),
    (2, 'down'),
    (7, 'up'),
    (8, 'down'),
    (13, 'up'),
    (14, 'down'),
    (19, 'up'),
    (20, 'down'),
    (25, 'up'),
    (26, 'down'),
    (31, 'up'),
    (32, 'down'),
    (37, 'up'),
    (38, 'down'),
    (43, 'up'),
    (44, 'down'),
    (55, 'up'),
    (56, 'down'),
    (61, 'up'),
    (62, 'down'),
    (67, 'up'),
    (68, 'down'),
    (73, 'up'),
    (74, 'down'),
    (79, 'up'),
    (80, 'down'),
    (91, 'up'),
    (92, 'down'),
    (97, 'up'),
    (98, 'down'),
    (103, 'up'),
    (104, 'down'),
    (109, 'up'),
    (110, 'down'),
    (115, 'up'),
    (116, 'down'),
    (127, 'up'),
    (128, 'down'),
    (133, 'up'),
    (134, 'down'),
    (139, 'up'),
    (140, 'down'),
    (145, 'up'),
    (146, 'down'),
    (150, 'up'),
    (152, 'down'),
    (157, 'up'),
    (158, 'down'),
    (163, 'up'),
    (164, 'down'),
    (169, 'up'),
    (170, 'down'),
    (174, 'up'),
    (175, 'down'),
    (180, 'up'),
    (181, 'down'),
    (186, 'up'),
    (188, 'down'),
    (192, 'up'),
    (193, 'down'),
    (203, 'up'),
)

elapsed = 0
unit = 0.01
totals = {'up': 0, 'down': 0}
state = 'down'

try:
    for t in timings:
        while elapsed <= t[0]:
            time.sleep(unit)
            elapsed += unit
            totals[state] += unit
        print 'Bring sally {}'.format(t[1])
        state = t[1]
except KeyboardInterrupt:
    pass

print "Total time up: {}".format(totals['up'])
print "Total time down: {}".format(totals['down'])