condition	mean	min	max
4 h after light	0.3225345	0.311382	0.333687
8 h after light	0.2040785	0.151369	0.256788
12 h after light	0.5735794999999999	0.542283	0.604876
4 h after dark	1.62659	1.50807	1.74511
8 h after dark	0.9188784999999999	0.885321	0.952436
12 h after dark	0.573364	0.57275	0.573978