condition mean min max 1 h after light 1.907714901 1.1256097459999999 2.6898200560000003 3 h after light 1.8576483816666667 1.439233811 2.109622173 5 h after light 3.1041127003333333 1.907232118 4.768786148999999 7 h after light 2.0273292246666665 1.7422876459999999 2.3788771630000003 9 h after light 2.6762693483333333 2.409848797 3.115670619 11 h after light 1.4140172633333332 0.063570475 2.532098632 1 h after dark 1.9322655723333335 1.195729929 2.517521658 3 h after dark 2.6623846343333333 1.9398740419999998 3.127020232 5 h after dark 2.786717878666667 2.4047042430000003 3.199172453 7 h after dark 2.8605053723333334 2.2877721980000003 3.178685657 9 h after dark 2.4064052956666666 1.826106189 3.339317779 11 h after dark 2.7602235729999998 2.1830484869999998 3.35636325