condition mean min max 0 h after light 3.02168 2.02083 4.02253 2 h after light 4.0899350000000005 3.6129 4.56697 4 h after light 3.45092 1.90736 4.99448 8 h after light 3.3160100000000003 2.76947 3.86255 12 h after light 8.325595 8.08009 8.5711 2 h after dark 4.42381 3.60203 5.24559 4 h after dark 4.984895 4.81489 5.1549 8 h after dark 4.901605 4.07228 5.73093 12 h after dark 2.945435 2.86256 3.02831