condition mean min max 1 h after light 17.82172215 16.33756276 19.30588154 3 h after light 23.420290503333334 20.35109361 25.81143728 5 h after light 25.525998393333335 20.72555124 34.97807757 7 h after light 23.83417993666667 19.19688454 27.46085108 9 h after light 23.433896053333335 15.13320195 27.95240159 11 h after light 23.494161063333333 19.21136552 28.60317248 1 h after dark 30.796499623333332 26.45059391 35.16248707 3 h after dark 25.219437326666668 22.98048015 28.84214729 5 h after dark 29.025409993333334 27.64696097 30.81229763 7 h after dark 31.672042236666666 29.31441429 33.96225273 9 h after dark 28.457240713333334 26.5189723 29.55091563 11 h after dark 30.155839153333332 26.18008692 34.07675327