condition	mean	min	max
4 h after light	0.663769	0.647305	0.680233
8 h after light	0.41198049999999997	0.395124	0.428837
12 h after light	0.3937335	0.297208	0.490259
4 h after dark	0.60003	0.507119	0.703883
8 h after dark	0.432336	0.393552	0.453074
12 h after dark	0.5121863333333334	0.375612	0.646938