condition mean min max 0 h after light 0.94459 0.19775 1.69143 2 h after light 2.519815 2.33214 2.70749 4 h after light 1.7807 1.2779 2.2835 8 h after light 1.8456099999999998 1.56903 2.12219 12 h after light 3.021055 2.70514 3.33697 2 h after dark 2.40085 2.08811 2.71359 4 h after dark 2.71402 2.13822 3.28982 8 h after dark 2.8679 2.86688 2.86892 12 h after dark 2.644235 2.59346 2.69501