求翻译：6、 你是否睡觉毫无时间规律？困了就睡，夜晚不论何时醒了，就看书、看电视、娱乐等，然后再睡。分段睡眠的累加不等于长时间睡眠。是什么意思？

6, if you go to bed without any time rule? Sleepy on sleep, regardless of when to wake up at night, reading books, watching television, and entertainment, and then sleep. Segmented sleep sleep summation is not equal to the length of time.