condition mean min max 1 h after light 4.076795764 3.983753335 4.169838193 3 h after light 6.383578729666667 4.65547893 9.411186278999999 5 h after light 8.179250543333334 7.12516395 9.900413766 7 h after light 8.978307541333333 8.714243409 9.179944599999999 9 h after light 8.340388764333333 6.698302501000001 10.57929308 11 h after light 9.264483586333332 6.733880699 10.88421178 1 h after dark 10.508021039333332 7.595609737999999 11.97667206 3 h after dark 10.279121776333334 9.219307671000001 12.3817299 5 h after dark 10.417605022333333 8.494876277000001 11.51257469 7 h after dark 9.255103496666667 8.794324286 10.11484483 9 h after dark 8.409624347666666 7.438157915 9.551811113 11 h after dark 8.258085547666667 7.414630976000001 9.795860338999999