condition mean min max 1 h after light 3.637172901 3.053309253 4.221036549 3 h after light 2.4582622086666666 1.3692367859999999 3.5236414010000003 5 h after light 4.37738462 2.458905358 6.8996926610000004 7 h after light 2.8841192213333335 2.47597419 3.685608483 9 h after light 3.158717815333333 2.273597479 4.367439735 11 h after light 4.405828540333333 3.2768335239999997 5.594201813 1 h after dark 2.0983067953333334 1.580769413 2.630605843 3 h after dark 2.806568018 2.308038743 3.191405682 5 h after dark 3.717557213 3.2243239669999997 4.615199604 7 h after dark 2.3876595843333335 0.733542844 3.725800436 9 h after dark 3.0755840783333332 2.41046017 3.763358132 11 h after dark 3.1413335216666667 1.776898191 3.9872857919999998