condition mean min max 1 h after light 8.212376022499999 7.560575292999999 8.864176752 3 h after light 8.940911962 8.585774117 9.307156645 5 h after light 8.796840388333333 6.6192173489999995 10.20818285 7 h after light 10.212645707 8.267253161000001 11.59291396 9 h after light 10.518109726 9.214232613 12.40363351 11 h after light 9.168249567333334 8.772725571 9.944151407 1 h after dark 10.773657423333333 10.13034012 11.35943432 3 h after dark 9.739157110333334 9.198757554 10.12558932 5 h after dark 11.556703496666668 10.03700848 14.21271696 7 h after dark 8.588370967666666 6.438876075 9.804737989 9 h after dark 10.268026742333333 9.487902897 11.10272563 11 h after dark 8.44785705 7.512255088 9.407502415