NIGHT creation: ce 27; gh 61; ad 391; nh 40-43; tf 62; g37 6/30 636 discussion: ad 1224-1225 division in watches: ad 362, 798, 1224 seeing at night: g60 11/22 31; g44 4/26 26 symbolic: w80 7/1 5, 8, 10, 15, 18; w55 62; w30 284-287