condition	mean	min	max
4 h after light	47.6294135	45.508899	49.749928
8 h after light	44.3480925	37.942542	50.753643
12 h after light	66.5822995	57.776908	75.387691
4 h after dark	46.4908385	43.546362	49.435315
8 h after dark	73.0250545	66.790573	79.259536
12 h after dark	50.753643	50.753643	50.753643