condition mean min max 1 h after light 1.11560869 0.76768737 1.5897170569999999 3 h after light 0.8370798576666667 0.794580327 0.920852239 5 h after light 1.2916987073333335 1.046826924 1.461714619 7 h after light 1.1259948176666665 1.0352516109999998 1.225198979 9 h after light 1.001184044 0.958390402 1.053119666 11 h after light 1.3056382313333332 1.0415479509999999 1.557886924 13 h after light 1.618269665 1.14799001 2.347042004 15 h after light 1.5023051806666667 1.1480727929999999 2.07250658 1 h after dark 1.361452588 1.24326221 1.50941528 3 h after dark 1.806832774 1.136923248 2.198028951 5 h after dark 1.4136250246666666 1.234208625 1.733118224 7 h after dark 1.852666908 1.772142162 1.971138492