condition mean min max 0 h after light 250.891 239.406 262.376 2 h after light 78.72815 74.7927 82.6636 4 h after light 119.6695 107.054 132.285 8 h after light 68.39875 53.9585 82.839 12 h after light 71.9485 70.6471 73.2499 2 h after dark 124.3845 123.627 125.142 4 h after dark 164.17849999999999 157.561 170.796 8 h after dark 189.59550000000002 180.704 198.487 12 h after dark 238.20999999999998 226.136 250.284