condition	mean	min	max
4 h after light	4755.9	4755.9	4755.9
8 h after light	5310.1	5198.6	5421.6
12 h after light	5818.15	5813.6	5822.7
4 h after dark	4542.6	2633.9	6451.3
8 h after dark	2933.65	2858.9	3008.4
12 h after dark	3938.5	3853.0	4024.0