condition mean min max 1 h after light 2.1762075715 1.890143823 2.46227132 3 h after light 1.422688413 0.8929805120000001 1.7373359069999998 5 h after light 1.7938570563333334 1.033850915 2.384393074 7 h after light 1.778657725 1.7422876459999999 1.8448435140000001 9 h after light 1.5994029826666667 1.178902396 2.343504248 11 h after light 2.2785247760000003 1.5892618790000002 3.161054752 1 h after dark 1.9657763946666666 1.5544489080000001 2.586469817 3 h after dark 2.340546815333333 1.3766848040000002 3.201473095 5 h after dark 2.214924224333333 1.416027151 2.992520835 7 h after dark 1.7631966366666665 1.467085688 2.3531371169999997 9 h after dark 2.3238083996666665 1.77625247 3.286991141 11 h after dark 1.6409209783333332 1.155731552 2.0559442359999998