condition mean min max 0 h after light 9.93045 9.5645 10.2964 2 h after light 10.159794999999999 9.58149 10.7381 4 h after light 14.0631 0.0 28.1262 8 h after light 0.0 0.0 0.0 12 h after light 9.60615 0.0 19.2123 2 h after dark 25.905549999999998 19.6936 32.1175 4 h after dark 23.50335 18.3854 28.6213 8 h after dark 26.319499999999998 21.5157 31.1233 12 h after dark 15.11903 9.81886 20.4192