condition mean min max 0 h after light 1.4192 1.41317 1.42523 2 h after light 1.65516 1.43168 1.87864 4 h after light 2.737595 2.42647 3.04872 8 h after light 2.378825 1.73641 3.02124 12 h after light 2.1789899999999998 2.09782 2.26016 2 h after dark 0.6724865 0.463357 0.881616 4 h after dark 0.47885350000000004 0.396531 0.561176 8 h after dark 0.751072 0.447504 1.05464 12 h after dark 0.5913435 0.462043 0.720644