One hot noon, as the beast lay in the shade, the young hunter Kyparissos mistook it for an ordinary stag. He threw his spear at it, and was inconsolable when he found that he had killed his pet.
Kerényi identifies noon as the mythologically charged hour of fatal, irrevocable transgression in Apollonic narratives, when divine proximity and mortal inadvertence converge.
, The Gods of the Greeks, 1951thesis