condition mean min max 0 h after light 168.748 155.957 181.539 2 h after light 116.9315 110.9 122.963 4 h after light 93.35165 83.8063 102.897 8 h after light 80.80835 67.287 94.3297 12 h after light 129.9405 128.803 131.078 2 h after dark 157.62 144.208 171.032 4 h after dark 157.176 148.053 166.299 8 h after dark 205.1135 204.928 205.299 12 h after dark 203.279 180.323 226.235