condition mean min max 1 h after light 4.175138243999999 4.175138243999999 4.175138243999999 3 h after light 2.0044470455 1.954090284 2.054803807 5 h after light 2.301383545 2.034546005 2.568221085 7 h after light 4.8777550530000005 3.5845764589999995 6.170933647000001 9 h after light 6.353194767000001 5.820034462000001 6.886355072000001 11 h after light 6.8549347335 6.122545818 7.587323649 1 h after dark 7.0376532990000005 5.988083521 8.087223077 3 h after dark 7.970747678 6.136836061 9.804659295 5 h after dark 6.2761222834999995 4.58589078 7.966353787 7 h after dark 4.2126742265 3.5418121489999996 4.883536304 9 h after dark 4.393712122 3.522145405 5.265278839 11 h after dark 9.837480925 6.97752766 12.69743419