condition	mean	min	max
4 h after light	3.4184799999999997	2.85009	3.98687
8 h after light	4.3172999999999995	4.01025	4.62435
12 h after light	4.727055	4.56647	4.88764
4 h after dark	5.856529999999999	5.7608	6.01465
8 h after dark	4.661366666666666	4.26749	5.18725
12 h after dark	4.857676666666666	4.37121	5.45194