condition mean min max 1 h after light 3.0684999520000003 2.6898200560000003 3.447179848 3 h after light 2.5623481353333335 2.500345435 2.606003861 5 h after light 2.423058642 2.119394376 2.905979059 7 h after light 2.480102105 1.3778755269999998 3.149519976 9 h after light 4.663598199666667 3.115670619 6.764205444 11 h after light 6.714541993 4.767785636 7.705070957 1 h after dark 6.817892583666667 5.913248546 8.621566057 3 h after dark 6.318292792 4.988341798 7.947225914 5 h after dark 6.945039147666667 6.840047623999999 7.124715863 7 h after dark 5.7149579463333335 4.643200051 6.357371315 9 h after dark 4.053784877 3.108441823 5.035479191 11 h after dark 3.6238779593333335 2.825121572 4.361093835