condition	mean	min	max
4 h after light	3.1979966666666666	3.066754	3.331124
8 h after light	2.329367	1.516946	2.778554
12 h after light	1.5548426666666666	1.381342	1.7504279999999999
16 h after light	3.0933010000000003	2.642575	3.5794370000000004
4 h after dark	2.5668876666666667	2.263216	3.011491
8 h after dark	1.634343	1.559691	1.684023