seven
o’clock in the evening
`` I move that we do n't stop here ! '' urged Joe ; `` let us go up , master , let us go up higher by all means . '' `` All the more willingly , Joe , that there is Mount Duthumi right ahead of us . If my calculations be right we shall have passed it before seven o'clock in the evening . '' `` Shall we not travel at night ? '' asked the Scotchman . `` No , as little as possible .