condition mean min max 1 h after light 8.0521402005 7.992257295 8.112023106 3 h after light 7.748762275333333 7.5914075610000005 8.044036076 5 h after light 5.115797854666667 2.581018869 8.531573691 7 h after light 3.6952679676666667 2.468440428 6.103244497 9 h after light 4.266392637666667 2.7956957019999997 5.556510491 11 h after light 4.760990928333333 2.473002668 6.250331538999999 1 h after dark 8.742624774 8.307860714 9.174185449 3 h after dark 8.249121785666667 6.5744624289999996 10.52265143 5 h after dark 5.929352031333333 5.178468981 6.838226149 7 h after dark 8.742921224666667 7.632863766 10.78266213 9 h after dark 8.777216757333333 4.738413158 15.14597151 11 h after dark 10.908447748 8.075476324 14.04326355