condition mean min max 0 h after light 75.33365 70.9809 79.6864 4 h after light 61.619200000000006 61.5324 61.706 8 h after light 94.2031 73.5582 114.848 4 h after dark 103.3314 96.7048 109.958 8 h after dark 113.62899999999999 106.859 120.399 12 h after dark 86.0327 78.1441 93.9213