condition mean min max 1 h after light 1.634494622 1.017769751 2.2512194930000002 3 h after light 1.1306263876666667 0.595545025 1.4270973519999999 5 h after light 0.7733704963333332 0.0 2.1710869219999998 7 h after light 2.085005388 1.40723233 2.8087462660000004 9 h after light 0.626331678 0.213045841 0.992290681 11 h after light 1.8493731576666665 0.658553073 3.623517084 1 h after dark 0.855629101 0.234188061 1.614235404 3 h after dark 1.4696672453333333 0.8343598940000001 2.0102272919999997 5 h after dark 3.225849891666667 1.196120181 6.450790356000001 7 h after dark 0.8510006873333334 0.8150476040000001 0.915108879 9 h after dark 1.594332196 0.876530971 1.9982840290000001 11 h after dark 1.5297329133333333 1.11878775 1.9936428959999999