condition mean min max 4 h after light 90.92729200000001 49.82399 132.030594 8 h after light 55.700604 53.63257 57.768638 12 h after light 80.4756975 43.170597 117.780798 4 h after dark 90.72770299999999 71.223349 110.232057 8 h after dark 128.09078 82.543097 173.638463 12 h after dark 94.979008 94.979008 94.979008