condition mean min max 0 h after light 0.264294 0.0 0.528588 2 h after light 0.0 0.0 0.0 4 h after light 0.240653 0.0 0.481306 8 h after light 0.0 0.0 0.0 12 h after light 0.2802425 0.0 0.560485 2 h after dark 0.379129 0.0 0.758258 4 h after dark 0.3628705 0.235964 0.489777 8 h after dark 0.404365 0.276138 0.532592 12 h after dark 0.126018 0.0 0.252036