condition mean min max 3 h after light 0.64378875 0.0 1.68124 7 h after light 0.22474691666666669 0.0 1.35043 11 h after light 0.10616409166666667 0.0 0.419792 2 h after dark 0.36497071691666666 0.0 0.959816 6 h after dark 0.29875728333333335 0.0 0.893486 10 h after dark 0.7024560833333333 0.0 2.12594