condition	mean	min	max
3 h after light	1.1711466666666668	0.22686	1.73264
6 h after light	1.6925526666666666	0.615938	2.86339
9 h after light	4.61974	2.64392	6.26655
12 h after light	6.2542349999999995	1.50682	9.14754
3 h after dark	5.57866	4.67222	6.77439
6 h after dark	4.534643333333333	4.03631	4.88796
9 h after dark	1.5008933333333332	1.06374	2.23099
12 h after dark	0.681672	0.462686	0.900658