condition mean min max 0 h after light 69.18775 65.6668 72.7087 2 h after light 13.274275 9.27725 17.2713 4 h after light 14.195599999999999 13.6868 14.7044 8 h after light 31.94095 26.7949 37.087 12 h after light 17.7058 15.1431 20.2685 2 h after dark 15.9011 13.3643 18.4379 4 h after dark 45.2328 40.3847 50.0809 8 h after dark 63.028549999999996 57.4475 68.6096 12 h after dark 72.8945 68.7894 76.9996