condition mean min max 0 h after light 61.29665 43.7394 78.8539 2 h after light 18.0845 13.581 22.588 4 h after light 32.15175 31.3309 32.9726 8 h after light 28.83955 26.2837 31.3954 12 h after light 29.2627 19.0702 39.4552 2 h after dark 29.1693 26.3246 32.014 4 h after dark 24.66405 22.2222 27.1059 8 h after dark 41.6421 34.8952 48.389 12 h after dark 78.7432 74.6013 82.8851