condition	mean	min	max
4 h after light	0.7947953333333333	0.258727	1.53479
8 h after light	0.553814	0.10877	0.930619
12 h after light	0.474785	0.296364	0.573541
4 h after dark	1.401848	0.889994	1.83663
8 h after dark	0.707658	0.471997	0.966435
12 h after dark	0.6359736666666667	0.29794	1.00346