condition mean min max 3 h after light 0.8223721666666667 0.0 4.00984 7 h after light 0.9039470833333333 0.209276 2.35892 11 h after light 0.7549135 0.227683 2.26662 2 h after dark 0.9102924169916667 3.9e-09 2.5857 6 h after dark 0.7014350833333334 0.167462 1.90827 10 h after dark 0.5490340833333334 0.0 1.47502