condition mean min max 0 h after light 46.2144 39.1615 53.2673 2 h after light 37.7218 35.5746 39.869 4 h after light 35.9791 29.7154 42.2428 8 h after light 33.02135 26.8346 39.2081 12 h after light 87.38325 81.3362 93.4303 2 h after dark 100.56995 89.6779 111.462 4 h after dark 76.26474999999999 67.4299 85.0996 8 h after dark 87.3346 63.8102 110.859 12 h after dark 58.77675 54.6839 62.8696