condition	mean	min	max
4 h after light	0.1568205	0.104006	0.209635
8 h after light	0.14179150000000001	0.113737	0.169846
12 h after light	0.06032365	0.0518589	0.0687884
4 h after dark	0.297248	0.226636	0.36786
8 h after dark	0.2263475	0.180118	0.272577
12 h after dark	0.21417765	0.0894503	0.338905