condition mean min max 1 h after light 2.044895274 1.61806401 2.471726538 3 h after light 1.5342585926666665 1.4270973519999999 1.687377572 5 h after light 1.47556814 0.6706105520000001 2.4120876780000002 7 h after light 1.7128946433333334 1.271885102 1.990489055 9 h after light 2.0677914163333333 1.768353595 2.663073009 11 h after light 2.9536860986666666 2.1732251419999997 3.559946608 1 h after dark 3.6665157096666667 2.576068673 4.54377373 3 h after dark 4.063715567333333 3.277842441 4.818396814 5 h after dark 3.0706205783333336 2.464936152 3.380339643 7 h after dark 2.8451710896666667 1.956114251 3.4643407560000004 9 h after dark 2.5867267453333334 2.1092998080000003 3.021287515 11 h after dark 2.228954871 1.5794650590000001 3.0527656839999997