condition	mean	min	max
4 h after light	0.8286865000000001	0.395663	1.26171
8 h after light	0.9713324999999999	0.940565	1.0021
12 h after light	1.28878	1.27876	1.2988
4 h after dark	2.67402	2.16561	3.53569
8 h after dark	1.630782	0.611856	2.67659
12 h after dark	1.93858	1.58941	2.51771