condition mean min max 4 h after light 26.09608 24.124733 28.067427 8 h after light 31.5700055 28.697472 34.442539 12 h after light 39.907989 28.860301 50.955677 4 h after dark 32.168041 29.096627 35.239455 8 h after dark 27.8708135 24.708252 31.033375 12 h after dark 34.925334 34.925334 34.925334