condition mean min max 1 h after light 2.7339362605 1.928378278 3.539494243 3 h after light 2.372524152 1.9809281319999998 2.65217428 5 h after light 3.4578040386666666 2.8866506839999997 4.462165776 7 h after light 3.0460677023333336 1.6074974709999998 3.827242173 9 h after light 3.9306528133333334 2.549799578 5.468589075 11 h after light 3.253566173 1.916453959 4.8887613519999995 13 h after light 4.076941620666666 3.0754857469999997 4.690380773 15 h after light 3.6407818816666664 2.845499795 4.9622082139999995 1 h after dark 4.418396953 3.5468314760000004 5.19738078 3 h after dark 5.0379661103333335 4.54038871 5.45937492 5 h after dark 4.917901935000001 4.193128946 5.785500546000001 7 h after dark 2.9441497973333335 2.224313489 4.252915085