condition mean min max 1 h after light 6.751218579333333 5.689918156 7.862654632999999 3 h after light 7.366378423 5.473954973 8.553423515 5 h after light 8.669157476 7.2231057729999995 10.53442605 7 h after light 7.158989742666667 6.014613171000001 8.940270905 9 h after light 6.337072028 4.55437493 8.385916022 11 h after light 7.433344742333333 4.55826174 10.19620625 13 h after light 7.3814477683333335 5.097075642 8.547169595 15 h after light 7.307891687 7.185739979 7.536387563 1 h after dark 7.192511981333333 7.045152521 7.3314456439999995 3 h after dark 5.920250143 5.541593982999999 6.253077864 5 h after dark 6.810544301666667 5.410710552 8.914837575 7 h after dark 8.897462626333333 7.441047806 9.910869125