condition mean min max 0 h after light 1.434495 1.12589 1.7431 2 h after light 1.264492 0.782794 1.74619 4 h after light 0.1708635 0.0 0.341727 8 h after light 1.258745 0.71733 1.80016 12 h after light 1.12212 1.05041 1.19383 2 h after dark 2.26304 1.79454 2.73154 4 h after dark 2.377165 1.73871 3.01562 8 h after dark 3.4521800000000002 2.74481 4.15955 12 h after dark 2.74115 2.50524 2.97706