condition mean min max 1 h after light 0.169513692 0.143891434 0.19513595 3 h after light 1.3575717059999999 0.955029618 1.872706655 5 h after light 1.5506746113333332 1.0283682729999999 1.9206456809999999 7 h after light 2.7825938483333332 1.113609089 4.189687199 9 h after light 2.901698241666667 1.45292472 4.259094942 11 h after light 1.851756007 0.9596264879999999 3.0394891760000005 13 h after light 2.2857962283333335 0.428594319 3.398480955 15 h after light 2.008140050333333 1.342400923 2.353673986 1 h after dark 2.3676294773333333 1.48700322 3.7573774139999996 3 h after dark 3.4360747873333333 2.35748262 4.742031228 5 h after dark 2.0099845913333336 1.204824396 2.703073863 7 h after dark 2.237759384333333 1.413326382 3.0666449019999997