condition	mean	min	max
4 h after light	1535.5936075	1172.191833	1898.995382
8 h after light	1044.8040715	690.12989	1399.478253
12 h after light	385.344281	113.867458	656.821104
4 h after dark	330.9607505	270.884294	391.037207
8 h after dark	186.13653599999998	124.431793	247.841279
12 h after dark	866.496954	866.496954	866.496954