condition mean min max 1 h after light 2.0336558205 0.359728586 3.707583055 3 h after light 2.629731196 1.872706655 3.448718066 5 h after light 1.4998807433333334 0.195879671 2.535252299 7 h after light 1.446992353 0.458544919 2.221803818 9 h after light 3.2691134809999998 1.93723296 4.632699762 11 h after light 3.398399880666667 0.266562913 8.0612539 13 h after light 4.089260161666667 0.0 7.509907149 15 h after light 4.813819877666667 3.490242401 6.319794227 1 h after dark 2.4896039826666665 1.644064591 3.99978886 3 h after dark 4.666283831333334 3.082861887 6.041217865 5 h after dark 7.029802338666666 6.927887124 7.186220757999999 7 h after dark 4.280954281333334 3.0666449019999997 6.077303441000001