condition mean min max 3 h after light 28.7147 25.7219 31.8173 6 h after light 35.376733333333334 32.5381 38.4811 9 h after light 37.8688 31.1729 44.5074 12 h after light 44.568725 27.7804 50.6549 3 h after dark 31.6734 29.4888 36.0077 6 h after dark 27.414266666666666 24.8388 29.0971 9 h after dark 20.498566666666665 17.9042 23.1437 12 h after dark 18.4092 17.5958 19.2226