condition mean min max 1 h after light 1.2194326574999999 0.984908528 1.4539567869999999 3 h after light 1.889964494 1.339976307 2.54395615 5 h after light 2.2234418986666666 2.131612367 2.377857105 7 h after light 2.0151335833333333 1.8018372269999998 2.233231623 9 h after light 1.9475082396666668 1.178902396 2.905994137 11 h after light 2.423635726 2.159731186 2.568356986 1 h after dark 2.5202362313333335 2.283333597 2.945701736 3 h after dark 1.5314249043333334 1.11679294 1.787914059 5 h after dark 1.998891854 1.81688765 2.307599802 7 h after dark 1.8156496043333332 1.1410666459999999 2.483866957 9 h after dark 1.7162045986666667 1.0226194659999999 2.164807698 11 h after dark 1.1124846753333333 0.934520107 1.284146169