condition mean min max 1 h after light 1.8519107796666667 1.354742418 2.4919889 3 h after light 0.8783507786666667 0.613901492 1.16850048 5 h after light 0.7766291493333333 0.209365385 1.26009881 7 h after light 1.3568346313333333 0.776438709 1.7821076059999998 9 h after light 1.7024223646666665 1.377686204 2.106239331 11 h after light 1.142665734 0.346197094 1.644549396 13 h after light 1.4748921123333332 0.7284519540000001 2.4104755719999997 15 h after light 0.9209189200000001 0.443564196 1.5655538080000002 1 h after dark 0.845961117 0.646892263 1.151168713 3 h after dark 1.145021069 0.762581473 1.42115406 5 h after dark 1.3883158336666668 0.649583487 1.902202929 7 h after dark 2.0867461873333335 1.6408723719999998 2.4018353869999998