midnight
It was apparent that the elk was not yet full grown . He did not have the broad antlers , high hump , and long mane of the mature elk ; but he certainly had strength enough to fight for his freedom . `` One can see that he has been in captivity all his life , '' thought Karr , but said nothing . Karr left and did not return to the grove till long past midnight . By that time he knew Grayskin would be awake and eating his breakfast . `` Of course you are doing right , Grayskin , in letting them take you away , '' remarked Karr , who appeared now to be calm and satisfied . `` You will be a prisoner in a large park and will have no responsibilities .