condition mean min max 0 h after light 71.96495 71.1044 72.8255 4 h after light 52.254599999999996 47.1803 57.3289 8 h after light 105.2715 103.116 107.427 4 h after dark 141.1685 128.501 153.836 8 h after dark 109.8455 104.88 114.811 12 h after dark 60.00985 51.726 68.2937