condition mean min max 1 h after light 3.607865672 3.41679845 3.7989328939999996 3 h after light 3.7427373696666666 2.678941537 4.764360203 5 h after light 4.431315583333333 3.576589612 5.117562031 7 h after light 4.466762485 4.22169699 4.663578706 9 h after light 5.813546767333333 2.694634049 10.91859934 11 h after light 5.258989947666667 2.606389481 6.91480727 1 h after dark 6.108909890333334 5.604017937 6.516728112000001 3 h after dark 6.954640265666667 6.078907799 8.009802496 5 h after dark 9.201414976666667 7.748491448999999 11.17088086 7 h after dark 6.643023065666667 5.868342752 7.713060552000001 9 h after dark 6.5905687660000005 5.994852087000001 6.93920352 11 h after dark 6.028762782333334 4.6871335169999995 7.476160859