condition	mean	min	max
4 h after light	5972.6	5972.6	5972.6
8 h after light	5303.15	4618.2	5988.1
12 h after light	5666.1	4630.7	6701.5
4 h after dark	5472.6	5471.1	5474.1
8 h after dark	4912.85	3783.2	6042.5
12 h after dark	5555.9	5011.6	6100.2