condition mean min max 1 h after light 2.647569912 2.5326219290000003 2.762517895 3 h after light 2.08834183 1.551192774 2.381281366 5 h after light 2.8904556533333334 1.788294806 4.711985232 7 h after light 2.034844114333333 1.324880314 2.5464204059999997 9 h after light 2.361674497 1.771947645 2.863048677 11 h after light 2.8694853856666667 1.6463826830000001 4.132080885 1 h after dark 2.1320786959999998 1.87350449 2.511032851 3 h after dark 2.867144466666667 2.382491605 3.277842441 5 h after dark 2.9460390726666668 2.725331475 3.356508803 7 h after dark 2.543497144 2.037619011 3.006786317 9 h after dark 2.8048508753333334 2.191327427 3.392322824 11 h after dark 2.9394308823333333 2.429752279 3.948662647