condition mean min max 0 h after light 0.42066549999999997 0.291732 0.549599 2 h after light 0.277768 0.146125 0.409411 4 h after light 0.4354815 0.370526 0.500437 8 h after light 0.6757405000000001 0.225961 1.12552 12 h after light 1.1171405 0.915771 1.31851 2 h after dark 0.7901575000000001 0.600684 0.979631 4 h after dark 1.75054 1.68235 1.81873 8 h after dark 1.3770135000000001 0.949307 1.80472 12 h after dark 0.8774215000000001 0.856372 0.898471