condition	mean	min	max
4 h after light	0.8022576666666666	0.381912	1.15402
8 h after light	1.8916923333333333	0.923507	3.2514
12 h after light	1.95509	1.64736	2.49314
4 h after dark	2.30803	1.41614	2.75721
8 h after dark	2.2456403333333332	0.728631	4.10515
12 h after dark	1.49678	1.20856	1.84663