In the $24$ hour average duration of cell cycle of a human cell, cell division properly lasts for about.

Read the following statements about cell division and select the correct ones.
(i) M phase represents the phase when actual cell division occurs and I phase represents the phase between two successive M phases.
(ii) In the 24 hours average duration of cell cycle of a human cell, cell division proper lasts for only about an hour.
(iii) M phase constitutes more than 95% of the duration of cell cycle.

counted at each stage (hours)
Interphase $1600.809.2$
Prophase $200.102.4$
Prometaphase $60.030.72$
Metaphase $20.010.24$
Anaphase $70.0350.84$
Telophase $50.0250.6$
Totals $2001.024$