condition	mean	min	max
4 h after light	2.676225	2.24352	3.10893
8 h after light	3.001125	2.85032	3.15193
12 h after light	4.441605	4.27697	4.60624
4 h after dark	5.020325	4.33225	5.7084
8 h after dark	3.9773199999999997	3.85502	4.09962
12 h after dark	3.93713	3.93003	3.94423