condition	mean	min	max
4 h after light	0.8630344999999999	0.777292	0.948777
8 h after light	1.1141815	0.851643	1.37672
12 h after light	1.363105	1.31977	1.40644
4 h after dark	2.3028500000000003	1.84238	2.76332
8 h after dark	2.853395	2.47715	3.22964
12 h after dark	2.81279	1.62178	4.0038