condition mean min max 0 h after light 0.2842005 0.0 0.568401 2 h after light 0.3910635 0.212716 0.569411 4 h after light 0.5673509999999999 0.557164 0.577538 8 h after light 0.78082 0.587007 0.974633 12 h after light 1.76208 1.14175 2.38241 2 h after dark 1.318935 1.27246 1.36541 4 h after dark 2.31072 1.8899 2.73154 8 h after dark 2.32139 1.23307 3.40971 12 h after dark 0.797374 0.583518 1.01123