condition mean min max 1 h after light 1.7650032569999998 1.7650032569999998 1.7650032569999998 3 h after light 3.5885316715 2.416031157 4.761032186 5 h after light 5.4566074874999995 4.204867667 6.708347308 7 h after light 13.1214392495 9.503666609 16.73921189 9 h after light 16.35265523 14.38891533 18.31639513 11 h after light 27.41132485 21.58246791 33.24018179 1 h after dark 28.722860065 26.48244361 30.96327652 3 h after dark 27.967512114999998 16.63978588 39.29523835 5 h after dark 21.508736284999998 18.760223999999997 24.25724857 7 h after dark 19.26057002 17.77404597 20.74709407 9 h after dark 22.496788755 22.40556 22.58801751 11 h after dark 21.38676568 19.51433553 23.25919583