condition mean min max 4 h after light 183.994 118.063 238.546 8 h after light 118.78943333333333 39.3963 194.113 12 h after light 96.7558 61.6035 133.221 4 h after dark 133.0025 97.8835 155.972 8 h after dark 176.17000000000002 126.004 217.452 12 h after dark 218.323 209.408 233.365