condition mean min max 1 h after light 5.1527470875 4.99625281 5.309241365 3 h after light 4.113331741333333 3.7078911189999997 4.347822576 5 h after light 5.486849105 4.628595062 6.00515768 7 h after light 5.824703751666667 4.57486663 6.558589682000001 9 h after light 4.817816154666667 4.2394426 5.630807401 11 h after light 5.305032953666666 3.129335161 6.594143217999999 13 h after light 4.978605004666667 4.157601103 5.462449035 15 h after light 5.905798054333333 4.489566343 8.069742966 1 h after dark 5.076761067333333 4.097934846 6.434965677999999 3 h after dark 5.182896681666667 4.622857795 5.811697549 5 h after dark 4.461814319666667 4.391404028999999 4.533112374 7 h after dark 3.821127914666667 3.058431047 4.309552986