condition mean min max 1 h after light 2.8316617410000005 2.391920711 3.2714027710000004 3 h after light 4.267468563333333 2.7792101189999996 6.548523757000001 5 h after light 2.76506902 0.298049134 4.238788753 7 h after light 4.340827674 3.446944461 5.4949071929999995 9 h after light 3.1763155366666664 1.936768223 4.260916815 11 h after light 3.7323519099999998 3.202360035 4.767785636 1 h after dark 5.163633360333333 3.512820918 6.178789008 3 h after dark 4.519429158666667 3.0394539000000003 5.381586052 5 h after dark 4.990515164 4.264428473 6.091917415 7 h after dark 3.5728820186666668 0.978057125 5.818693735 9 h after dark 5.425313996 4.274107507 7.23138051 11 h after dark 4.582702787666667 3.980853124 5.3579152830000005