condition mean min max 0 h after light 2.53352 2.23188 2.83516 2 h after light 1.347305 1.34151 1.3531 4 h after light 0.7785139999999999 0.725681 0.831347 8 h after light 1.264915 1.06027 1.46956 12 h after light 1.61205 1.38979 1.83431 2 h after dark 1.69154 1.49892 1.88416 4 h after dark 1.94892 1.7161 2.18174 8 h after dark 3.011625 2.7598 3.26345 12 h after dark 3.02225 2.56618 3.47832