condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.2785745 0.0 0.557149 4 h after light 0.0 0.0 0.0 8 h after light 0.127639 0.0 0.255278 12 h after light 0.427498 0.0 0.854996 2 h after dark 0.1455955 0.0 0.291191 4 h after dark 0.0 0.0 0.0 8 h after dark 0.41105 0.283822 0.538278 12 h after dark 0.1324315 0.0 0.264863