condition mean min max 1 h after light 0.979164264 0.629631955 1.6756477090000002 3 h after light 1.0115986443333334 0.186960077 1.4835952730000002 5 h after light 1.0736046883333334 0.20245253 2.5647259630000003 7 h after light 1.5584143686666665 0.7246761279999999 2.892440587 9 h after light 1.3412310733333332 0.180371284 2.106239331 11 h after light 0.9709577306666667 0.519295641 1.315639517 13 h after light 1.130644787 0.6798884909999999 1.839573463 15 h after light 1.2564515256666668 0.5652290670000001 1.951682463 1 h after dark 1.2223148026666666 0.184186994 2.663360548 3 h after dark 2.131583527 1.64853871 2.42231762 5 h after dark 1.4236260563333332 0.5846251379999999 2.03767716 7 h after dark 1.7566050596666667 1.280978873 2.5597609