condition	mean	min	max
4 h after light	1.512115	1.04658	1.97765
8 h after light	1.65952	1.60229	1.71675
12 h after light	0.52184	0.0	1.04368
4 h after dark	2.46563	1.96651	2.96475
8 h after dark	1.47817	1.25715	1.69919
12 h after dark	1.3855650000000002	1.35017	1.42096