condition mean min max 3 h after light 0.30563683333333336 0.139126 0.722555 7 h after light 0.37615366666666666 0.0381004 0.694474 11 h after light 0.36602855 0.0612828 0.779054 2 h after dark 0.5242000833333333 0.121542 1.13344 6 h after dark 0.37027329999999997 0.0893976 0.779538 10 h after dark 0.295083575 0.0533281 0.843587