condition	mean	min	max
4 h after light	0.05258665	0.0125155	0.0926578
8 h after light	0.0178473	0.0146251	0.0210695
12 h after light	0.04094575	0.0391098	0.0427817
4 h after dark	0.19044633333333333	0.125136	0.261954
8 h after dark	0.15898356666666666	0.0799547	0.252086
12 h after dark	0.1097616	0.0940488	0.128312