condition mean min max 1 h after light 6.856969756 5.135594468 8.578345044 3 h after light 7.755716057333333 7.322440201 8.1887441 5 h after light 7.471247903333333 5.439396701000001 8.806924777999999 7 h after light 7.737571727666667 6.4569523 8.912471422000001 9 h after light 7.017908153 6.315548552 7.867447543 11 h after light 10.632189194333332 7.564886542999999 13.92654248 1 h after dark 6.38454674 5.081852198 8.334180522 3 h after dark 6.1339022813333335 5.006159364 8.264267756 5 h after dark 7.876204178999999 6.656668835 9.597517358 7 h after dark 4.467415031333333 2.608152334 6.209667392999999 9 h after dark 7.3835470160000005 6.94366078 8.048644006 11 h after dark 4.554208104 4.1118884730000005 4.943962751