condition mean min max 1 h after light 8.378128682 7.792812361 8.963445003 3 h after light 7.691361214666666 4.848186871 11.83821785 5 h after light 5.706040587333334 4.294155368 6.720325089 7 h after light 7.558349556333334 6.516373651 9.348383951 9 h after light 7.0073324926666665 5.209790834 8.446371089 11 h after light 7.864558218666667 5.6445764679999995 9.133786171 1 h after dark 8.581391808333333 7.040831451 10.39285332 3 h after dark 5.2228992996666666 3.050506215 7.374164904 5 h after dark 5.220935923333333 3.7484547 6.48699643 7 h after dark 5.571231976333333 4.9466759410000005 6.062593424 9 h after dark 5.6257417720000005 5.223646702 6.311164292000001 11 h after dark 5.644266686 5.288030802 6.310324235