condition	mean	min	max
4 h after light	63.67545	62.8769	64.474
8 h after light	38.7468	37.8504	39.6432
12 h after light	55.396699999999996	52.048	58.7454
4 h after dark	77.613	74.6861	80.5399
8 h after dark	107.188	105.924	108.452
12 h after dark	94.35305	91.3072	97.3989