condition	mean	min	max
4 h after light	2349.2687665	1760.208988	2938.328545
8 h after light	1916.2190015	1678.762792	2153.675211
12 h after light	1914.9089165	1700.32967	2129.488163
4 h after dark	978.8463624999999	447.093481	1510.599244
8 h after dark	778.0251589999999	482.001288	1074.04903
12 h after dark	3531.920225	3531.920225	3531.920225