condition	mean	min	max
4 h after light	6109.0	6109.0	6109.0
8 h after light	6359.1	6350.5	6367.7
12 h after light	5454.450000000001	4883.1	6025.8
4 h after dark	6179.9	5267.8	7092.0
8 h after dark	5220.35	4129.0	6311.7
12 h after dark	4681.6	4358.8	5004.4