condition mean min max 0 h after light 0.5194025 0.500261 0.538544 2 h after light 3.8623450000000004 3.08905 4.63564 4 h after light 3.407895 3.00352 3.81227 8 h after light 3.38369 3.22898 3.5384 12 h after light 3.3203199999999997 2.99796 3.64268 2 h after dark 1.46406 1.18991 1.73821 4 h after dark 1.3693440000000001 0.935628 1.80306 8 h after dark 1.3112949999999999 1.26603 1.35656 12 h after dark 0.6881045 0.641957 0.734252