condition mean min max 4 h after light 748.6 748.6 748.6 8 h after light 784.8499999999999 740.4 829.3 12 h after light 838.1500000000001 645.4 1030.9 4 h after dark 1140.3 856.3 1424.3 8 h after dark 1161.35 1158.6 1164.1 12 h after dark 1202.5 1085.5 1319.5