condition mean min max 1 h after light 1.3201366805 1.079185759 1.561087602 3 h after light 1.8974769623333334 1.011545311 3.024260458 5 h after light 1.498945098 1.126308109 1.83401064 7 h after light 2.77503845 1.8996860930000001 4.0131851119999995 9 h after light 3.1264545089999998 2.283167417 4.40853687 11 h after light 2.5101050943333334 1.172876818 3.63417184 13 h after light 1.977278752 0.428594319 3.162066168 15 h after light 2.0007231113333335 1.252907529 2.92706259 1 h after dark 2.3067472086666667 2.060497291 2.500869052 3 h after dark 3.726414922 2.478379164 4.998183685 5 h after dark 3.0405411376666667 2.156001551 4.219432372 7 h after dark 3.114641101666667 2.543987487 3.449975515