condition mean min max 1 h after light 1.9485302144999999 1.4865875819999999 2.410472847 3 h after light 2.3278408356666667 1.366458524 3.128205561 5 h after light 2.0215114136666665 1.601256524 2.836880845 7 h after light 2.0872404853333335 1.543197572 3.084642945 9 h after light 2.651256178 2.375951347 2.92164535 11 h after light 3.035373160333333 1.3908156269999998 3.906617685 13 h after light 2.821246164666667 1.751075489 4.670182061 15 h after light 3.2788626693333334 1.6988932559999999 4.742499658 1 h after dark 2.614574585333333 2.348816314 2.758780303 3 h after dark 2.362597716 1.761088684 2.769637113 5 h after dark 3.986437318 3.204327526 5.269743135 7 h after dark 2.762499383 2.310225478 3.521829691