condition mean min max 1 h after light 12.680304236666666 11.08505407 15.08279892 3 h after light 8.663261584333334 7.7249271120000005 9.908884072000001 5 h after light 9.382654752333334 9.107394236000001 9.778366765 7 h after light 10.237964239 7.796720777000001 12.2677316 9 h after light 8.25630466 7.03448009 10.36259623 11 h after light 6.878430084 5.9751961389999995 8.024649808 13 h after light 6.398312824333333 4.694084008 8.255788812999999 15 h after light 9.502413236666667 8.604042468 9.967359247000001 1 h after dark 8.17488539 6.59830108 10.08423792 3 h after dark 10.081831669666666 9.663847609 10.45185195 5 h after dark 9.681980713333333 8.66012793 10.19846075 7 h after dark 10.634138713 8.574452439 13.02328521