condition mean min max 1 h after light 2.1427866913333333 1.174110096 3.050538136 3 h after light 2.9752530336666667 2.570701056 3.694818245 5 h after light 3.585826375 2.87877404 4.082720144 7 h after light 2.252442309666667 1.249008435 3.002229673 9 h after light 2.461227359 1.307691812 3.4741652089999997 11 h after light 1.988173343 1.096290798 3.1140432089999996 13 h after light 2.8856359873333335 2.029874166 3.6422597710000004 15 h after light 1.9325838476666666 1.669924062 2.30653382 1 h after dark 3.2136067913333335 2.564717565 3.622596671 3 h after dark 2.9080140153333334 1.9067850259999999 4.036077531 5 h after dark 2.755138371 2.078667159 3.56593503 7 h after dark 2.547965267 1.903411951 3.498770823