condition mean min max 0 h after light 2.6405649999999996 2.52343 2.7577 2 h after light 1.99616 1.97986 2.01246 4 h after light 1.624915 1.44771 1.80212 8 h after light 1.325812 0.949324 1.7023 12 h after light 1.3419349999999999 1.20669 1.47718 2 h after dark 1.86414 1.64628 2.082 4 h after dark 2.175075 1.78799 2.56216 8 h after dark 2.529535 2.06785 2.99122 12 h after dark 2.97798 2.74745 3.20851