condition mean min max 1 h after light 2.242659686333333 1.580532821 2.6984226639999997 3 h after light 3.145800128 1.534753731 4.490625251 5 h after light 3.275340967 2.355360578 4.83877943 7 h after light 3.1173744093333333 1.559344155 4.272923594 9 h after light 3.97064963 2.695473007 5.699235838 11 h after light 2.2079434823333335 0.9231922509999999 3.2338141019999997 13 h after light 2.643044289666667 2.093307733 3.448005916 15 h after light 2.387034497 1.381671053 3.326731472 1 h after dark 2.197500571 1.183715799 3.68373988 3 h after dark 3.8274981863333335 2.826037223 4.604539155 5 h after dark 2.8834404416666666 1.141321757 5.131709548 7 h after dark 3.354151185 1.7065072669999999 4.216555456