condition mean min max 1 h after light 1.5443450885 1.007240041 2.081450136 3 h after light 2.811216435 1.634034734 4.350690483999999 5 h after light 2.0272153543333333 1.536516545 2.2925133 7 h after light 3.1560411663333334 2.096205344 3.943992265 9 h after light 3.1459590126666663 2.144793635 4.483257834 11 h after light 2.7372837863333332 2.1786133 3.63417184 13 h after light 3.028127866 1.5919217559999999 4.018459088 15 h after light 2.33957145 1.7003745030000001 2.660965991 1 h after dark 3.3476152716666663 2.215913144 5.3936546739999995 3 h after dark 4.187117229333333 3.022413615 5.651461874 5 h after dark 2.2904683523333333 1.775530689 3.098645648 7 h after dark 2.908782198 2.0493232530000003 4.024971433999999