condition	mean	min	max
4 h after light	3.392372	3.339348	3.4963260000000003
8 h after light	2.8063806666666666	1.522367	4.181332
12 h after light	1.5865816666666668	1.401969	1.7106970000000001
16 h after light	3.3433436666666663	3.0459259999999997	3.7664089999999995
4 h after dark	9.0504	7.669873	10.689110000000001
8 h after dark	2.331976666666667	1.7442	3.453539