condition mean min max 0 h after light 3.325835 2.92734 3.72433 2 h after light 3.034845 2.93254 3.13715 4 h after light 1.58901 1.352 1.82602 8 h after light 4.38977 3.96996 4.80958 12 h after light 5.26105 4.14284 6.37926 2 h after dark 7.150945 5.80862 8.49327 4 h after dark 5.4777450000000005 5.11555 5.83994 8 h after dark 2.48559 1.79595 3.17523 12 h after dark 4.67393 4.23459 5.11327