condition mean min max 0 h after light 1.2414824999999998 0.467945 2.01502 2 h after light 4.06145 2.34388 5.77902 4 h after light 1.868325 1.83478 1.90187 8 h after light 2.650615 1.44979 3.85144 12 h after light 2.5103400000000002 2.34991 2.67077 2 h after dark 1.5293269999999999 0.963514 2.09514 4 h after dark 2.057925 1.86707 2.24878 8 h after dark 1.55085 1.52271 1.57899 12 h after dark 3.95782 1.92156 5.99408