condition	mean	min	max
0 h after light	2.9307749999999997	2.7706	3.09095
4 h after light	4.10187	4.0975	4.10624
8 h after light	4.3543400000000005	3.97407	4.73461
4 h after dark	5.2276299999999996	4.62773	5.82753
8 h after dark	4.45583	3.72096	5.1907
12 h after dark	2.974215	2.68819	3.26024