condition	mean	min	max
4 h after light	1645.253762	879.462826	2411.044698
8 h after light	3884.293108	3361.041354	4407.544862
12 h after light	3340.749785	2899.68197	3781.8176
4 h after dark	3237.8930425	2959.847441	3515.938644
8 h after dark	2056.8793835	1575.91247	2537.846297
12 h after dark	817.600867	817.600867	817.600867