condition mean min max 1 h after light 8.674571839666667 5.756635017000001 11.24436207 3 h after light 7.8732927870000005 6.356642612000001 8.924407145 5 h after light 6.982757593333334 5.56744458 9.727962812000001 7 h after light 6.140228569333334 5.402013681000001 7.428313325 9 h after light 4.534712068 4.283818004 4.708064388 11 h after light 4.755674847666667 2.9426753 6.413742644 13 h after light 5.407670034 5.011251846 6.01546765 15 h after light 5.594788419 4.70178048 6.053474726 1 h after dark 5.6146775736666665 4.932149164 6.262357796 3 h after dark 5.706025417333334 4.377154505 7.627140105 5 h after dark 7.121140257666666 6.171591724 8.314668634 7 h after dark 10.141452747666667 6.826029067 14.04436175