condition mean min max 0 h after light 1.44442 1.26657 1.62227 2 h after light 1.9616449999999999 1.82609 2.0972 4 h after light 1.68374 1.49827 1.86921 8 h after light 0.9639774999999999 0.948781 0.979174 12 h after light 2.260585 1.41215 3.10902 2 h after dark 1.495129 0.626238 2.36402 4 h after dark 1.2042985 0.929107 1.47949 8 h after dark 2.037925 1.32793 2.74792 12 h after dark 1.916535 1.22211 2.61096