condition	mean	min	max
4 h after light	1.81131	1.21116	2.41146
8 h after light	2.0580049999999996	1.67983	2.43618
12 h after light	3.0125349999999997	2.69622	3.32885
4 h after dark	2.3210499999999996	2.31736	2.32474
8 h after dark	1.97247	1.84171	2.10323
12 h after dark	2.4107149999999997	2.3316	2.48983