condition mean min max 0 h after light 22.67105 20.3001 25.042 2 h after light 76.03825 63.8705 88.206 4 h after light 64.01294999999999 58.1844 69.8415 8 h after light 20.2897 19.8059 20.7735 12 h after light 40.3894 32.7511 48.0277 2 h after dark 34.1803 33.4135 34.9471 4 h after dark 22.57865 18.3843 26.773 8 h after dark 22.64425 21.9308 23.3577 12 h after dark 23.36515 22.7231 24.0072