condition mean min max 1 h after light 5.833682830000001 5.083906368 6.583459292000001 3 h after light 7.703887259666668 5.465834096 9.112598807000001 5 h after light 8.633606396 8.451076098 8.859031409 7 h after light 8.374019741 7.394488367 9.939405045 9 h after light 8.064563292666667 7.277552962000001 8.4788852 11 h after light 6.997743173333333 5.896781411 8.185832961000001 13 h after light 7.427753797 7.004301955 7.916528127 15 h after light 7.193837095 5.521403082000001 9.989708641 1 h after dark 8.342088718 8.015375205 8.715071627 3 h after dark 9.488609485666666 7.926908787 12.34985729 5 h after dark 7.893295400666666 5.717525586 9.179552558 7 h after dark 9.501544271 7.416440023 10.79718839