condition	mean	min	max
4 h after light	2.4071533333333335	2.09462	2.89507
8 h after light	1.056418	0.263974	1.83053
12 h after light	1.076114	0.450842	1.62587
4 h after dark	1.4993666666666665	1.24253	1.71111
8 h after dark	1.69051	1.09675	2.10731
12 h after dark	1.642976	0.977998	2.24