condition mean min max 1 h after light 0.9989919089999999 0.8723740720000001 1.1256097459999999 3 h after light 0.7270376886666666 0.595545025 0.930715665 5 h after light 0.668615984 0.372561418 1.2406210979999999 7 h after light 1.1667776806666668 1.072177013 1.2622613520000001 9 h after light 1.2931449056666666 1.094695082 1.438059425 11 h after light 0.6463952763333334 0.372367446 1.185395532 1 h after dark 1.314110918 0.9565839429999999 1.580620444 3 h after dark 1.1380417583333333 1.001225312 1.340151528 5 h after dark 1.1433447970000001 0.629345401 1.6565740340000001 7 h after dark 2.033758256 1.830217758 2.233437999 9 h after dark 1.0903093603333334 0.9540907940000001 1.221173573 11 h after dark 1.023899806 0.963109627 1.121424129