When does this flower open? (When, when,)

Sometimes all kinds of flowers bloom at different times. /kloc-In the 8th century, the famous botanist Linnai observed the flowering time for many years, and later cultivated an interesting "flower clock" in his garden, that is, all kinds of flowers with different opening hours were planted in the garden in an orderly way. You only need to look at what flowers are in bloom now to know when it is. Snake bed flower: morning glory blooms around 3 am; Wild roses bloom around 4 am; Long Kuihua blooms around 5 am; Peony blooms around 6 am; Half moon lotus blooms around 7 am; Goose birds bloom around 10 in the morning; Marigold blooms around 0/2 pm/kloc-; Calendula blooms around 3 pm. Right-opening mirabilis jalapa: tobacco flower: towel gourd flower: epiphyllum at 9 pm