condition	mean	min	max
4 h after light	3.4185913333333335	3.245022	3.641954
8 h after light	3.7576886666666667	2.731816	5.74897
12 h after light	1.6086216666666666	1.404722	1.7595060000000002
16 h after light	3.258875	2.748141	3.827637
4 h after dark	4.336918333333333	3.156286	6.69492
8 h after dark	1.716651	1.6578509999999997	1.758073