condition mean min max 1 h after light 4.119576445 2.76080551 5.47834738 3 h after light 5.510929172666667 2.546581795 8.500558589 5 h after light 4.616187515 3.878331002 5.922610886 7 h after light 3.828843818 2.7231348989999997 4.9697025230000005 9 h after light 4.441816473 2.702062316 5.364425474 11 h after light 3.7360168903333335 1.875920054 5.159683735 13 h after light 3.6197618483333334 2.939305285 4.274960115 15 h after light 3.7147302716666664 2.276399836 5.733764739 1 h after dark 3.266995344333333 2.128098886 4.3245745289999995 3 h after dark 2.736919557333333 1.3424603590000002 3.9624495389999996 5 h after dark 2.861380620333333 1.6432532359999998 3.485241293 7 h after dark 2.4152817403333335 1.251176337 3.1068870360000003