condition mean min max 1 h after light 1.9451480945 1.698957237 2.1913389519999997 3 h after light 2.1449366353333335 1.6149055280000002 2.788183217 5 h after light 3.2776348983333334 2.877471388 3.869703266 7 h after light 2.578150156 2.341896013 2.76489565 9 h after light 2.4138244716666666 1.822863025 3.0281732860000004 11 h after light 2.509763689 1.477997618 3.095810241 13 h after light 2.726553907 1.751075489 3.531113265 15 h after light 2.9683817776666666 2.466099822 3.395195094 1 h after dark 2.8228704146666668 2.0989422380000002 3.648169518 3 h after dark 2.2227442853333335 1.5981670940000001 3.13286821 5 h after dark 2.308006569 1.6432532359999998 2.701687914 7 h after dark 2.182152086 1.5755553880000002 2.555665143