condition mean min max 1 h after light 7.1079946145 6.924631088 7.291358141 3 h after light 8.148429289 7.204963126 9.316612212999999 5 h after light 8.470983123 5.880050227999999 10.10327739 7 h after light 7.347964280333334 6.045359476000001 8.796944695 9 h after light 4.144673169 2.7622828760000004 6.755155791 11 h after light 3.438862287333333 0.810807444 5.128632626 13 h after light 3.971531877 1.594696313 6.317441057999999 15 h after light 5.1656103023333335 3.793999726 6.087700834 1 h after dark 3.32547893 2.69864002 3.6988385389999996 3 h after dark 5.062552751 4.585792597 5.679511006 5 h after dark 3.5083916766666667 2.324708205 5.367271591000001 7 h after dark 3.5087632256666668 2.316993218 4.20040996