condition mean min max 1 h after light 17.577671005 13.88552343 21.26981858 3 h after light 19.517159143333334 13.69476729 29.65897537 5 h after light 13.505604323333333 10.4795624 15.36516545 7 h after light 14.96515643 10.87406522 18.40529724 9 h after light 15.546242203333334 11.90014533 18.97912483 11 h after light 10.780350694666666 6.717385414 15.19744588 13 h after light 10.062653487333334 3.306299032 13.44288022 15 h after light 13.88555206 12.52907529 14.701837099999999 1 h after dark 11.777016635999999 7.840562433 18.48387276 3 h after dark 11.490999400333333 7.918723671 13.96625636 5 h after dark 9.971805488 8.176155074 11.339724499999999 7 h after dark 9.378612886 8.409291971 10.39883511