condition	mean	min	max
4 h after light	12.286234	8.743084	19.2768
8 h after light	5.330271	2.442255	8.856809
12 h after light	3.629495	2.926541	4.303058
16 h after light	10.291849333333333	2.814118	15.74474
4 h after dark	9.536275333333332	4.754036	13.516929999999999
8 h after dark	3.7460623333333336	2.62281	4.942791000000001