condition	mean	min	max
4 h after light	2.5197410000000002	0.845372	4.19411
8 h after light	0.8011135	0.684919	0.917308
12 h after light	0.9730415	0.836503	1.10958
4 h after dark	0.0	0.0	0.0
8 h after dark	6.21906	2.17902	10.2591
12 h after dark	7.1562	2.1643	12.1481