condition	mean	min	max
0 h after light	46.5614	41.9125	51.2103
4 h after light	32.778	28.4289	37.1271
8 h after light	36.47815	35.122	37.8343
4 h after dark	58.06755	57.2955	58.8396
8 h after dark	53.91075	51.5453	56.2762
12 h after dark	47.4891	46.374	48.6042