condition mean min max 1 h after light 2.4727195895 2.187456101 2.757983078 3 h after light 2.8061348703333335 1.6398279119999999 3.519741448 5 h after light 2.499998421 2.2804813669999997 2.833872025 7 h after light 4.088547613333334 3.2288337910000005 4.716301813 9 h after light 2.9121231323333334 1.075036204 4.009893345 11 h after light 4.269044678 3.862078636 4.80725588 1 h after dark 5.078108672 4.500325257 5.450966987999999 3 h after dark 2.9208151950000003 1.9658817830000002 4.320217822 5 h after dark 3.1423256566666664 2.174103726 3.700470437 7 h after dark 3.0698345836666667 2.693756988 3.543887241 9 h after dark 3.020796146 2.3879527780000003 3.456113779 11 h after dark 3.0825143353333333 2.513981857 3.628436435