condition mean min max 1 h after light 4.744204827 4.744204827 4.744204827 3 h after light 6.3299628785 6.19982727 6.460098487000001 5 h after light 6.6922736875 5.544823397 7.839723977999999 7 h after light 6.8605507825 6.410203506 7.3108980589999994 9 h after light 5.6581244900000005 5.2151165939999995 6.101132386000001 11 h after light 7.1107333745 7.009170452999999 7.212296296 1 h after dark 10.620142755 7.1139267 14.12635881 3 h after dark 14.743269715 14.09686448 15.38967495 5 h after dark 14.407636835 13.94986119 14.86541248 7 h after dark 14.78176322 14.65951843 14.90400801 9 h after dark 16.148566940000002 15.50145526 16.79567862 11 h after dark 14.760951949999999 14.75860374 14.76330016