condition	mean	min	max
4 h after light	1.742873	0.546786	2.93896
8 h after light	2.90734	2.39179	3.42289
12 h after light	3.323475	3.27164	3.37531
4 h after dark	3.0322199999999997	1.93394	4.1305
8 h after dark	1.6648399999999999	1.57822	1.75146
12 h after dark	1.7364600000000001	1.09729	2.37563