condition mean min max 1 h after light 2.1762075715 1.890143823 2.46227132 3 h after light 1.572285192 1.439233811 1.726428991 5 h after light 2.119261733 1.2406210979999999 3.4778938619999997 7 h after light 1.411115206 1.0599042509999999 1.699197974 9 h after light 2.172105735333333 0.992290681 4.260916815 11 h after light 2.020115365 1.017127602 2.6065721219999998 1 h after dark 1.5296500693333335 0.9565839429999999 2.2272378980000003 3 h after dark 1.853060827 1.626991132 2.084680155 5 h after dark 1.964957967 1.8880362019999999 2.030639138 7 h after dark 3.0935886613333334 2.157042358 4.890285627 9 h after dark 2.757607114 1.221173573 3.8713451219999997 11 h after dark 2.550716356 1.931341555 2.8956859410000004