condition mean min max 0 h after light 1.4269150000000002 1.21581 1.63802 2 h after light 1.667345 1.58569 1.749 4 h after light 0.7513865 0.676982 0.825791 8 h after light 0.8310925 0.417225 1.24496 12 h after light 1.0070715 0.855873 1.15827 2 h after dark 1.1225749999999999 1.07312 1.17203 4 h after dark 1.420265 1.17048 1.67005 8 h after dark 1.790215 1.70477 1.87566 12 h after dark 1.978735 1.71114 2.24633