condition mean min max 0 h after light 61.43275 57.4677 65.3978 2 h after light 49.257999999999996 47.872 50.644 4 h after light 42.4552 41.2735 43.6369 8 h after light 54.1897 48.9374 59.442 12 h after light 61.747499999999995 57.7131 65.7819 2 h after dark 62.6928 58.6914 66.6942 4 h after dark 62.336749999999995 61.1245 63.549 8 h after dark 76.31715 72.0277 80.6066 12 h after dark 63.35675 56.6155 70.098