condition mean min max 1 h after light 1.994462973 1.526654626 2.46227132 3 h after light 1.2067605396666667 0.952512547 1.4888625640000002 5 h after light 2.2042672823333334 1.5706617440000001 3.12951591 7 h after light 1.649073297 1.165894677 2.039037568 9 h after light 2.6415297823333335 1.984581362 3.834825134 11 h after light 1.589749183 1.080698078 1.97565922 1 h after dark 1.7478699223333334 1.522222398 1.868005979 3 h after dark 1.8977883993333333 1.314108222 2.443482547 5 h after dark 1.613998404 1.048909001 1.976198561 7 h after dark 2.3066063933333334 1.763240526 2.934171376 9 h after dark 1.501423076 1.221173573 1.749166456 11 h after dark 2.118088772666667 1.66939002 2.566630721