condition	mean	min	max
4 h after light	2.672675	2.29333	3.05202
8 h after light	3.64954	1.70451	5.59457
12 h after light	7.1363199999999996	6.8839	7.38874
4 h after dark	6.358625	5.09986	7.61739
8 h after dark	6.689095	6.21201	7.16618
12 h after dark	4.350294999999999	4.30064	4.39995