condition mean min max 1 h after light 5.631893841666667 4.651282302 6.4877642060000005 3 h after light 4.570905042 3.836884327 5.32836219 5 h after light 5.055416148666667 4.65837981 5.769897111000001 7 h after light 5.025893035666666 4.00997445 5.736158858 9 h after light 5.670821259666667 4.509282109 7.54732442 11 h after light 4.534430482666666 3.672826984 5.019857865 13 h after light 5.256076348666666 4.086844434 6.53365747 15 h after light 5.996556421 2.386522728 9.758412317000001 1 h after dark 4.433738432 3.729786629 5.12943513 3 h after dark 4.617124948666667 2.562242379 6.309924027 5 h after dark 3.463973017333333 1.49404202 4.92438647 7 h after dark 5.357453501999999 3.609919218 8.032389353