condition mean min max 0 h after light 3.584555 2.87157 4.29754 2 h after light 9.519105 9.05571 9.9825 4 h after light 9.570335 9.33553 9.80514 8 h after light 3.6301 2.43938 4.82082 12 h after light 3.4625150000000002 1.93487 4.99016 2 h after dark 2.64863 2.32224 2.97502 4 h after dark 2.09353 1.55209 2.63497 8 h after dark 3.409615 2.65221 4.16702 12 h after dark 3.722305 3.71737 3.72724