condition	mean	min	max
0 h after light	4.4526	4.126	4.7792
4 h after light	2.624255	2.16113	3.08738
8 h after light	3.757415	3.38044	4.13439
4 h after dark	3.870065	3.79899	3.94114
8 h after dark	4.559865	4.31757	4.80216
12 h after dark	4.0133	3.84176	4.18484