condition mean min max 4 h after light 380.41606349999995 372.524097 388.30803 8 h after light 466.1744635 447.693595 484.655332 12 h after light 626.3092595 521.389583 731.228936 4 h after dark 750.8710355000001 614.66723 887.074841 8 h after dark 793.1061465 652.595621 933.616672 12 h after dark 533.36214 533.36214 533.36214