condition mean min max 4 h after light 440.30897949999996 259.693595 620.924364 8 h after light 261.742373 258.714228 264.770518 12 h after light 165.344651 111.539187 219.150115 4 h after dark 70.7223405 34.640321 106.80436 8 h after dark 54.5986725 48.495892 60.701453 12 h after dark 709.827263 709.827263 709.827263