condition mean min max 1 h after light 12.021606525 11.06184969 12.98136336 3 h after light 14.06748886 12.98240713 15.74681002 5 h after light 11.517618241000001 9.006108393 15.05822756 7 h after light 13.872530170000001 13.45053653 14.53453071 9 h after light 17.656101489999998 14.25804808 21.65481191 11 h after light 18.172750993333334 16.74589933 20.92502298 1 h after dark 16.239560656666665 11.9885585 20.0182289 3 h after dark 20.161929186666665 18.7744958 21.66428236 5 h after dark 20.671429156666665 19.42834384 22.20028832 7 h after dark 19.51623437 17.62407535 20.54820014 9 h after dark 15.057982316666667 13.61670308 15.96100136 11 h after dark 18.874016633333333 14.00540445 27.30280091