condition	mean	min	max
0 h after light	1.207155	1.13722	1.27709
4 h after light	1.2872185	0.839427	1.73501
8 h after light	3.273535	3.17778	3.36929
4 h after dark	1.743962	0.979394	2.50853
8 h after dark	1.82621	1.39753	2.25489
12 h after dark	0.913389	0.693108	1.13367