condition mean min max 3 h after light 0.4445408416666667 0.0411234 1.11226 7 h after light 0.5175568583333333 0.0 1.30232 11 h after light 0.514755985 0.00986622 1.0831 2 h after dark 0.438133575 0.0 0.848876 6 h after dark 0.45075444166666667 0.0244799 0.932278 10 h after dark 0.5153819666666667 0.0 1.40003