condition mean min max 3 h after light 0.26906908333333335 0.0 1.56036 7 h after light 0.71936075 0.177857 1.79647 11 h after light 0.5300299166666667 0.0 2.52754 2 h after dark 0.38694475 0.0 1.37043 6 h after dark 0.17432791666666667 0.0 0.702211 10 h after dark 0.04681925 0.0 0.351138