condition mean min max 1 h after light 4.191526348 3.657804529 4.554324542 3 h after light 4.808573021 4.159861708999999 5.456962331000001 5 h after light 5.634028672333334 4.555181929 6.955745431 7 h after light 5.094317258333334 4.566650741 5.85061846 9 h after light 4.466092985333334 3.652518508 4.893909035 11 h after light 4.966229027333333 4.275828429 5.7122520539999995 13 h after light 4.7462865406666666 4.086844434 5.584798315 15 h after light 4.324313293333334 4.122625029 4.459029308 1 h after dark 5.261416405 4.833506181000001 5.5632734589999995 3 h after dark 4.642385254333334 4.306342435 5.2436588230000005 5 h after dark 5.352964075333333 4.734371733 6.45264434 7 h after dark 6.090298247 5.578966063999999 6.778513202