condition	mean	min	max
4 h after light	0.593792	0.465799	0.703749
8 h after light	0.29547693333333336	0.0819168	0.504183
12 h after light	0.265852	0.190698	0.309373
4 h after dark	0.372886	0.169339	0.583189
8 h after dark	0.8502383333333333	0.484503	1.28453
12 h after dark	0.8796363333333334	0.689759	1.14398