condition	mean	min	max
4 h after light	13.385040666666665	4.746302	22.770229999999998
8 h after light	2.2773426666666667	1.69118	2.753637
12 h after light	2.1262540000000003	1.366179	2.844261
16 h after light	5.131985666666666	3.317671	7.895341999999999
4 h after dark	2.297353333333333	2.156786	2.534516
8 h after dark	2.934236	1.540206	5.185135