condition	mean	min	max
4 h after light	28.136	22.7117	33.5603
8 h after light	70.2909	67.2384	73.3434
12 h after light	98.0459	90.8048	105.287
4 h after dark	89.17564999999999	84.9433	93.408
8 h after dark	56.426	54.5178	58.3342
12 h after dark	41.02035	39.8145	42.2262