condition mean min max 1 h after light 6.1691479135 6.158719982999999 6.1795758439999995 3 h after light 3.986145909333333 2.844409625 4.828317278 5 h after light 4.089395711333333 3.424909787 4.712380679 7 h after light 4.071445632333333 3.049911087 5.851290795 9 h after light 5.454208380333333 4.302786788 7.447697503 11 h after light 5.3864103016666665 3.6508910219999997 7.960654905 13 h after light 4.647270350333333 4.502765542 4.78408894 15 h after light 6.656759865666666 5.158084854 9.627061784 1 h after dark 5.169419813 3.3948244130000003 6.44675116 3 h after dark 4.897948890333334 4.314667276000001 5.584678113 5 h after dark 3.495350144 3.204327526 3.796481613 7 h after dark 4.469291623666667 2.595032404 5.562330017000001