condition mean min max 1 h after light 4.148006207 2.749780855 6.096340881000001 3 h after light 3.113379392333333 1.5347706559999998 4.019641652 5 h after light 3.770527357333333 2.78372229 4.344331733 7 h after light 4.482231636333333 1.3804830069999998 6.682903522999999 9 h after light 4.181471968 3.4741652089999997 5.327546544 11 h after light 4.510337286 3.0003748160000003 6.578197584 13 h after light 4.3730621240000005 3.739386698 5.510352046 15 h after light 4.622318629666667 3.4154443110000003 5.427253202 1 h after dark 4.346303862333333 2.860646515 6.770805683 3 h after dark 4.281898912333333 4.126911499999999 4.547692992 5 h after dark 5.734685518333333 4.160257535 7.210376706 7 h after dark 7.553216513333334 6.432219697000001 8.328060127