condition mean min max 1 h after light 6.648158832666667 5.102863108 7.69079333 3 h after light 5.8336673753333335 4.8600534810000005 7.219106417000001 5 h after light 7.436529315333333 5.443500003 9.324731193 7 h after light 7.153822591 6.6773728939999994 7.822737042000001 9 h after light 6.122435970000001 5.275860068 6.6488334170000005 11 h after light 6.370154149666667 5.2506559280000005 7.66533713 13 h after light 6.794132217333334 5.694030447 7.964408032000001 15 h after light 6.939708845333333 6.343126198999999 7.274452817999999 1 h after dark 8.234848958666667 6.12391342 9.900050927999999 3 h after dark 7.422235518333333 6.504371386 8.997641843 5 h after dark 7.297964838333334 6.382947605 8.235611855 7 h after dark 8.820081067 8.269996754 9.757135534