condition mean min max 0 h after light 1.263 1.04788 1.47812 2 h after light 0.734774 0.566656 0.902892 4 h after light 0.8472635 0.742117 0.95241 8 h after light 2.4711049999999997 2.42006 2.52215 12 h after light 6.016055 5.61233 6.41978 2 h after dark 4.551385 3.89715 5.20562 4 h after dark 3.654455 3.56898 3.73993 8 h after dark 2.726355 2.67629 2.77642 12 h after dark 1.954 1.53933 2.36867