condition mean min max 1 h after light 3.0423913094999997 2.1913389519999997 3.8934436669999997 3 h after light 2.4936604656666668 1.371411784 3.128205561 5 h after light 2.2021905183333335 2.04342171 2.339182451 7 h after light 2.5392106683333333 1.5249555430000001 3.407894639 9 h after light 2.553317396666667 2.33731628 2.7603354380000003 11 h after light 2.4473390603333334 2.1033043019999997 3.022100473 13 h after light 1.975680833 1.93869072 1.994981387 15 h after light 2.1981785053333334 1.769680475 2.6116885340000002 1 h after dark 3.2432810353333332 2.026760843 4.347808922 3 h after dark 4.932536244333334 3.2139868480000002 5.817328223 5 h after dark 6.674483286 4.335266653 9.066224749 7 h after dark 8.756834078333334 6.2558816870000005 11.87632625