condition	mean	min	max
0 h after light	1.330121	0.998702	1.66154
4 h after light	1.874465	1.802	1.94693
8 h after light	3.117825	2.53702	3.69863
4 h after dark	3.06567	3.03084	3.1005
8 h after dark	2.629975	2.45461	2.80534
12 h after dark	0.9423565	0.829653	1.05506