condition	mean	min	max
3 h after light	4.223973333333333	1.77761	5.86694
6 h after light	2.5979300000000003	0.81991	3.60361
9 h after light	1.6768033333333334	1.41887	2.04222
12 h after light	4.8034225	3.16917	6.49128
3 h after dark	4.86739	4.02654	5.75192
6 h after dark	5.82024	4.63801	6.99594
9 h after dark	5.65133	4.27809	6.47935
12 h after dark	2.86559	2.84818	2.883