condition mean min max 1 h after light 2.4289102595 2.0529066609999997 2.804913858 3 h after light 3.183653666 2.732917048 3.9618562639999997 5 h after light 2.6108517496666668 2.335339098 3.1580337000000003 7 h after light 2.18152935 0.54462698 3.600794335 9 h after light 2.423859046 1.666617623 3.2145224110000004 11 h after light 2.9740323253333334 2.2850027969999998 3.638147983 13 h after light 2.609546412666667 2.4224773980000003 2.904625428 15 h after light 2.205298521333333 1.6281060369999998 3.2248997669999997 1 h after dark 2.702364339333333 2.572376228 2.7985896510000003 3 h after dark 2.611671295333333 1.805115901 3.260260872 5 h after dark 3.7201158613333334 3.6264898989999996 3.769797089 7 h after dark 4.147818937666667 1.854110006 7.229018839