condition	mean	min	max
2 h after light	3.95318	3.37647	5.05734
6 h after light	2.7414116666666666	2.25286	3.5044
10 h after light	3.1573433333333334	1.59864	4.34402
14 h after light	2.53351	1.53969	3.66464
18 h after light	2.95668	2.28964	3.95503
2 h after dark	3.0697033333333335	1.62434	3.69413