condition mean min max 1 h after light 6.017423758 5.346646295 6.688201221 3 h after light 5.635737249 5.087912299 6.01273545 5 h after light 4.936893335333334 4.39386639 5.946076602000001 7 h after light 6.048824718666667 5.762951446000001 6.554049327 9 h after light 7.022938235333333 6.379011521 7.616388807000001 11 h after light 6.686177882 5.149208487 8.192083811 1 h after dark 6.8626461873333335 6.098222637 7.376923927999999 3 h after dark 5.536436903333334 5.244547905 5.732870425 5 h after dark 4.580021565333333 3.304063353 5.252527753 7 h after dark 6.192732112 5.995017787999999 6.438876075 9 h after dark 5.9489855443333335 4.107583838 7.9618229860000005 11 h after dark 5.263265088 4.738395177 6.043230027999999