condition	mean	min	max
4 h after light	2321.109151	1707.476805	2934.741497
8 h after light	2937.7156015	2933.155134	2942.276069
12 h after light	2415.4738905	2150.177263	2680.770518
4 h after dark	4167.2814625	2953.490705	5381.07222
8 h after dark	4515.129163	2881.448456	6148.80987
12 h after dark	3798.452327	3798.452327	3798.452327