condition mean min max 0 h after light 142.75 139.019 146.481 4 h after light 96.6565 83.464 109.849 8 h after light 160.527 153.251 167.803 4 h after dark 196.4795 187.714 205.245 8 h after dark 189.54000000000002 187.657 191.423 12 h after dark 159.83800000000002 153.984 165.692