condition mean min max 0 h after light 7.08279 6.50805 7.65753 2 h after light 29.901699999999998 26.6964 33.107 4 h after light 61.04595 56.5119 65.58 8 h after light 31.99215 29.8542 34.1301 12 h after light 29.58885 21.4535 37.7242 2 h after dark 48.3802 42.4054 54.355 4 h after dark 42.30485 37.5741 47.0356 8 h after dark 15.7614 13.5994 17.9234 12 h after dark 4.856870000000001 4.55121 5.16253