Complex sentence: In the examples given above, the time of separation is a matter of years, however, in Gates of Rangitatau (1986), Country of the Heart (1988), Paradise Lost (1993), it is only mere months.
Split into simpler sentences: In the examples given above, the time of separation is a matter of years. In Gates of Rangitatau (1986), and Country of the Heart (1988), however, it is only mere months.