condition	mean	min	max
4 h after light	1.63958	0.55449	3.36041
8 h after light	1.1744893333333333	0.510288	1.9125
12 h after light	0.805536	0.616994	0.976573
4 h after dark	1.2232693333333333	0.879238	1.63522
8 h after dark	0.478221	0.381711	0.532508
12 h after dark	0.9531963333333333	0.729495	1.27745