condition mean min max 0 h after light 2.34302 0.53186 4.15418 2 h after light 0.735925 0.0 1.47185 4 h after light 3.867325 3.61608 4.11857 8 h after light 1.457505 0.0 2.91501 12 h after light 4.3096 1.90331 6.71589 2 h after dark 3.652085e-07 0.0 7.30417e-07 4 h after dark 1.274665 0.0 2.54933 8 h after dark 4.397655 2.92488 5.87043 12 h after dark 1.28307 0.0 2.56614