condition mean min max 0 h after light 4.7602899999999995 3.69963 5.82095 2 h after light 2.36678 1.59754 3.13602 4 h after light 4.27622 3.34753 5.20491 8 h after light 3.5201450000000003 3.51345 3.52684 12 h after light 6.046155 5.59526 6.49705 2 h after dark 7.10932 4.98078 9.23786 4 h after dark 7.322865 6.52903 8.1167 8 h after dark 7.37392 6.722 8.02584 12 h after dark 5.05384 4.55672 5.55096