condition mean min max 1 h after light 2.5646374093333333 1.394185043 3.206223723 3 h after light 3.275455009 2.160047589 5.422796516 5 h after light 4.106117089 2.935561688 5.0907991919999995 7 h after light 4.527364683666667 2.892440587 5.513395407000001 9 h after light 3.6925074146666668 3.066311834 4.851851413 11 h after light 1.8725242770000001 0.9581671409999999 2.466824094 13 h after light 4.213073087 3.398050428 5.24485407 15 h after light 2.680399875 2.1917753319999997 3.454177633 1 h after dark 3.7600030473333335 2.6707114130000003 4.959507348 3 h after dark 3.0076949343333332 1.9288825490000001 3.638154394 5 h after dark 3.034146708333333 2.54709645 3.762134681 7 h after dark 3.368401522 2.808872351 4.200633272