condition mean min max 0 h after light 93.8627 84.2004 103.525 2 h after light 26.39285 24.3431 28.4426 4 h after light 39.6734 36.3447 43.0021 8 h after light 27.2896 25.1717 29.4075 12 h after light 33.9594 31.7497 36.1691 2 h after dark 53.969049999999996 53.4561 54.482 4 h after dark 86.98105000000001 78.9787 94.9834 8 h after dark 120.99324999999999 74.5065 167.48 12 h after dark 61.394800000000004 60.5836 62.206