condition mean min max 0 h after light 79.8766 79.494 80.2592 4 h after light 58.971399999999996 52.6707 65.2721 8 h after light 72.9745 69.2365 76.7125 4 h after dark 107.29405 96.5731 118.015 8 h after dark 92.3708 89.6192 95.1224 12 h after dark 71.5557 62.491 80.6204