condition mean min max 1 h after light 3.47727698 2.848740638 4.1058133219999995 3 h after light 4.884205853333333 4.099375572 5.372353027999999 5 h after light 5.126225874666667 4.314496745 5.838347744 7 h after light 3.9779461966666667 3.2792948410000005 4.5698414000000005 9 h after light 5.115508166333334 4.5189662880000006 5.78107988 11 h after light 6.089965273333333 4.911317684 6.707588855 13 h after light 5.265157146333333 5.177451694 5.3783032870000005 15 h after light 5.597031023333334 5.027500427 5.946126396 1 h after dark 7.074412367 6.384296657 7.642567056 3 h after dark 5.874676654666667 5.305914752 6.946794726 5 h after dark 6.053094027 5.21307923 7.040187411000001 7 h after dark 5.718630279666667 4.987986828 6.51444056