Light (Licht), 28, 133, 133fh (Leuchten as “shining”), 350-351, 359, 362 (and horizon); of day and sun, 103, 412-413; “in the light of…”; 25 (problem of Temporality), 56 (existentially fundamental constitutions of Dasein), 70 (nature’s products), 313 (formal indication of existence), 362 (mathematically projected Nature), 392-393 (historicity), 436 (idea of being in general). See also brightness; clearing; interrogative horizon; openness; sight, etc. (BT)