condition mean min max 1 h after light 4.063026060333334 2.277162271 5.576740172 3 h after light 3.5889160123333332 1.075020442 5.883222635 5 h after light 3.1846051793333334 1.973912169 4.334739906 7 h after light 2.964498801 2.103593154 3.726905801 9 h after light 2.2027985136666666 1.0822277059999998 4.088582231 11 h after light 3.212085099333333 2.137914215 4.671064814 13 h after light 2.6338138866666667 0.9227058090000001 3.489889629 15 h after light 3.0902257539999995 2.0352199509999997 3.642587322 1 h after dark 2.977923636 2.118150431 4.398867387 3 h after dark 4.139655196666666 2.956000445 4.934350707 5 h after dark 2.637402773 1.733118224 3.90554789 7 h after dark 3.7507432493333335 2.822300479 4.533618531