condition mean min max 0 h after light 1.56055 1.07267 2.04843 2 h after light 2.05496 1.72196 2.38796 4 h after light 1.4924149999999998 1.1683 1.81653 8 h after light 3.07972 2.82027 3.33917 12 h after light 6.225115000000001 5.98616 6.46407 2 h after dark 3.48428 2.69949 4.26907 4 h after dark 3.85175 3.78026 3.92324 8 h after dark 4.09365 3.36125 4.82605 12 h after dark 2.608425 2.0356 3.18125