condition mean min max 3 h after light 0.70376175 0.183759 1.23864 7 h after light 0.7351058333333333 0.283069 1.2639 11 h after light 0.5540605 0.117276 1.24071 2 h after dark 0.6696117500000001 0.177116 1.5971 6 h after dark 0.6340490833333333 0.225672 1.29577 10 h after dark 0.786583 0.095076 2.75858