condition mean min max 1 h after light 2.505695079 2.321570102 2.6898200560000003 3 h after light 2.814556654 2.668051572 3.095665776 5 h after light 1.8662525253333333 0.897520997 3.360015475 7 h after light 2.616750523 1.960822865 3.544041488 9 h after light 2.1079098056666665 0.266307301 3.789329131 11 h after light 3.193806053 3.0534130569999998 3.432805658 1 h after dark 1.990682049 1.434875915 2.370930666 3 h after dark 2.996109836 1.9071083290000002 3.8797480839999996 5 h after dark 2.9091330293333333 2.045372552 3.796381445 7 h after dark 2.8733704866666665 1.956114251 3.526481052 9 h after dark 4.198489211333333 3.392322824 5.040053083 11 h after dark 2.610708752333333 2.118841179 3.1589301180000002