condition mean min max 3 h after light 76.40769999999999 53.9905 98.6052 6 h after light 58.6503 51.7178 71.4303 9 h after light 61.8039 45.7342 83.8746 12 h after light 73.67349999999999 58.4753 83.6445 3 h after dark 91.7578 90.4671 94.329 6 h after dark 54.704566666666665 51.0389 60.7414 9 h after dark 41.3611 33.5051 52.6006 12 h after dark 36.456466666666664 28.4348 48.3758