condition	mean	min	max
4 h after light	1.6656451966666665	5.59e-06	3.58118
8 h after light	1.01571271	1.13e-06	2.47169
12 h after light	1.1970533333333333	0.0	1.87178
4 h after dark	3.375113333333333	2.2168	4.19487
8 h after dark	1.76806	0.0	2.71441
12 h after dark	2.4137	1.16253	3.10449