condition mean min max 0 h after light 5.29972 4.76075 5.83869 2 h after light 4.793725 4.64847 4.93898 4 h after light 3.148765 2.69418 3.60335 8 h after light 5.030195 4.35647 5.70392 12 h after light 7.09295 6.74132 7.44458 2 h after dark 7.5577700000000005 6.67792 8.43762 4 h after dark 6.80808 6.49198 7.12418 8 h after dark 6.91037 6.30369 7.51705 12 h after dark 5.1083300000000005 5.08184 5.13482