condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 45.2845255 0.712951 89.8561 8 h after light 40.6699 0.0 81.3398 4 h after dark 66.5763005 0.343601 132.809 8 h after dark 2.4315405 0.172281 4.6908 12 h after dark 0.258233 0.174692 0.341774