condition mean min max 1 h after light 6.0139927345 4.3826779039999995 7.645307565 3 h after light 7.129388602666666 6.24754257 8.43255412 5 h after light 8.712606914333334 7.205654357 9.674976262000001 7 h after light 10.123404053 9.422046751 11.36748048 9 h after light 10.768842681666666 9.364043545 12.00530635 11 h after light 9.058299945333333 7.297266997 10.21380226 13 h after light 10.187603044 9.226457242 10.82989896 15 h after light 9.361745687666666 8.789432698999999 9.697849003 1 h after dark 12.127869826666666 10.94448453 14.24127129 3 h after dark 10.976810903333334 10.54790282 11.66721253 5 h after dark 10.797849634666667 9.009560844 12.4403304 7 h after dark 11.471491658 9.921994084 13.62392012