condition	mean	min	max
3 h after light	2.3651400000000002	2.15261	2.53349
6 h after light	3.81548	2.93891	4.98172
9 h after light	9.710763333333334	8.41332	11.234
12 h after light	17.1906	2.5222	22.8794
3 h after dark	24.683233333333334	21.2505	27.2899
6 h after dark	11.930556666666666	9.26077	14.5095
9 h after dark	4.148673333333333	2.65239	4.91309
12 h after dark	1.769525	1.70917	1.82988