condition mean min max 1 h after light 2.6780507565000002 2.471726538 2.884374975 3 h after light 2.677309998 2.54395615 2.928096375 5 h after light 2.109234084 1.7950419930000001 2.309880791 7 h after light 3.4835691743333332 2.490774991 4.22169699 9 h after light 3.0223033786666664 2.610426735 3.408733452 11 h after light 4.061712370666667 2.860671382 5.005003357 1 h after dark 4.173550456333333 3.629914949 4.52632218 3 h after dark 3.955622894 3.201473095 4.410188011 5 h after dark 3.963927024333333 3.199172453 4.524454598999999 7 h after dark 3.527650002 3.072151237 3.761579788 9 h after dark 2.72806805 2.553362926 3.074292559 11 h after dark 3.016285882 2.55435496 3.467194656