condition mean min max 1 h after light 1.595094569 1.595094569 1.595094569 3 h after light 1.823297978 1.228198843 2.418397113 5 h after light 0.9598836104999999 0.7538321929999999 1.165935028 7 h after light 1.0458134195 0.950399469 1.14122737 9 h after light 1.152180169 1.039253862 1.265106476 11 h after light 1.5730641480000003 1.5593958030000001 1.5867324930000002 1 h after dark 1.31512253 1.295843059 1.334402001 3 h after dark 1.225245223 1.2098714940000002 1.240618952 5 h after dark 1.6327053015 1.612731091 1.652679512 7 h after dark 1.971854734 1.931490964 2.0122185040000002 9 h after dark 2.1869413815 2.063286014 2.310596749 11 h after dark 1.8082502045000002 1.531206896 2.0852935130000003