condition	mean	min	max
4 h after light	3.072555	2.51851	3.6266
8 h after light	5.410755	4.89909	5.92242
12 h after light	10.7756	10.5458	11.0054
4 h after dark	5.98632	5.06613	6.90651
8 h after dark	4.7347	3.95835	5.51105
12 h after dark	2.8918150000000002	2.38517	3.39846