condition mean min max 1 h after light 3.9830910194999998 3.095426802 4.870755237 3 h after light 4.304089812333333 3.573270153 5.119754938 5 h after light 3.993217881666667 2.08634394 5.6861800339999995 7 h after light 3.8813101833333334 3.1267175419999997 4.563560272 9 h after light 3.363905787666667 1.6511052659999998 4.819697594 11 h after light 3.7143308923333334 2.7659229080000003 4.244988884 1 h after dark 3.585579797333333 3.228470808 3.86410301 3 h after dark 2.7785967246666665 2.205094006 3.127020232 5 h after dark 3.8801517113333333 3.588360544 4.328467637 7 h after dark 3.7947581476666667 3.504704699 4.117989956000001 9 h after dark 4.9675317880000005 4.747876092 5.384265301 11 h after dark 4.376635388 3.788231198 4.7349018780000005